Workout Boost: natural remedies and the evidence behind them
30 natural approaches to Workout Boost, graded by evidence — including Ashwagandha, Astaxanthin and Beetroot extract.
30 options6 graded A4 graded B8 graded C12 traditional or ungraded
A
Guided condition explorer
Start with what sounds familiar.
Choose what sounds familiar, then choose the kind of support you want to explore. HealisticMD narrows the library without presenting the result as personal medical advice.
A systematic review and meta-analysis found astaxanthin supports both recovery biomarkers and exercise performance.
As a potent antioxidant, it neutralizes free radicals generated during intense training, reducing muscle damage.
Dose or use 4–12 mg daily with a fat-containing meal
Key study Systematic review (2026, PMID 42197030): The Effects of Astaxanthin Supplementation on Exercise Recovery Biomarkers and Exercise Performance: A Systematic Review and Meta-Analysis.
EvidenceSupported by controlled trialsTime to resultsTypically 4–8 weeks
Caution: Generally well tolerated; may slightly alter stool color.
A clinical study on cycling performance found tart cherry juice supported recovery alongside performance benefits.
Its high anthocyanin content reduces exercise-induced inflammation and muscle damage markers.
Dose or use 250–350 ml twice daily, starting 4–5 days before intense exercise
Key study RCT (2024, PMID 39141644): The effect of tart cherry juice compared to a sports drink on cycling exercise performance, substrate metabolism, and recovery.
EvidenceSupported by smaller clinical studiesTime to resultsTypically 3–7 days
Caution: High in natural sugars; those managing blood sugar should account for this.
Antioxidant support studied with CoQ10 in training
Why it may be relevant
For harder training, royal jelly was studied for high-intensity performance — but combined with CoQ10, so any benefit can't be credited to royal jelly alone.
It may support antioxidant defenses and reduce oxidative stress during intense sessions, which can aid recovery.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study An RCT (2022, PMID 35813842) tested royal jelly combined with CoQ10 and found improved high-intensity interval performance and lower oxidative-stress markers; the combination means the effect can't be attributed to royal jelly on its own.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–8 weeks
Caution: Allergic reactions possible, especially in those with bee-product allergies.
Evidence grade not assigned · Traditional use long-standing
May reduce muscle soreness after hard sessions
Why it may be relevant
For bouncing back faster, branched-chain amino acids are widely used to ease post-exercise muscle soreness and support recovery.
BCAAs (leucine, isoleucine, valine) may stimulate muscle protein synthesis and reduce muscle damage and fatigue during and after training.
Dose or use Commonly 5–10 g around workouts; whole-protein sources also supply BCAAs
Key study BCAAs are widely used to support muscle recovery and reduce soreness; this card is not tied to a single cited trial here.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsTypically 1–4 weeksTraditional useLong-standing traditional staple
Caution: Not a substitute for complete protein; those with the metabolic disorder MSUD should avoid BCAAs.
Evidence grade not assigned · Traditional use long-standing
Traditional point for muscle and tendon tension
Why it may be relevant
For faster recovery, GB34 is the Traditional Chinese Medicine 'influential point' for muscles and tendons, used to ease post-exercise tension and stiffness.
Traditionally used to relieve muscle and joint tension, cramps, and stiffness from physical activity — a popular point among athletes.
Dose or use Press firmly in the depression below and in front of the outer knee, 2–3 min per leg, 1–2x daily
Key study Traditionally used for this purpose; this specific use has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsImmediate to a few sessionsTraditional useLong-standing traditional staple
Caution: Avoid pressing on injured or inflamed tissue; consult a provider if pregnant.
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Pressure point
LI4 (Hegu) - Large Intestine 4
Evidence grade not assigned · Traditional use long-standing
Traditionally used to ease muscle tension
Why it may be relevant
For faster recovery, this pressure point is traditionally used to relieve muscle tension and support the body's natural healing response.
Traditionally used in acupressure to reduce pain and promote circulation throughout the body.
Dose or use Press firmly on the webbing between thumb and index finger, 2–3 min per hand, 1–2x daily
Key study Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsImmediate to a few sessionsTraditional useLong-standing traditional staple
Caution: Avoid during pregnancy as it may stimulate contractions.
Evidence grade not assigned · Traditional use long-standing
Low magnesium worsens cramps and slow recovery
Why it may be relevant
If cramps, restless sleep, or sluggish recovery are holding you back, low magnesium is a common culprit worth checking — training sweat losses can deplete it.
Magnesium supports muscle relaxation, energy production, and sleep; correcting a real shortfall can ease cramps and improve recovery.
Dose or use Ask your doctor to check your magnesium status before high-dose supplementation
Key study Correcting a documented magnesium shortfall can ease cramps and support recovery; this is a root-cause check, not a treatment claim — ask your provider to test your levels.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsVaries based on deficiency levelTraditional useLong-standing traditional staple
Caution: Confirm low status first; excess magnesium can cause loose stools and carries more risk with kidney disease.
What's your biggest training goal right now?
Building muscle and lifting heavier — my strength gains feel stalled
A systematic review and meta-analysis of controlled trials found whey protein significantly improved bench-press and squat strength in young adults doing resistance training, making it a solid pick when your goal is getting stronger.
It delivers fast-absorbing essential amino acids that support muscle protein synthesis after training; the evidence is clearest for strength, while effects on lean mass are less consistent.
Dose or use 20–40 g within 30–60 minutes post-workout
Key study Systematic review and meta-analysis (2026, PMID 41454445): The Impact of Whey and Soy Protein Supplementation on Resistance Training in Young Adults — whey significantly improved bench-press and squat strength, with no significant change in lean body mass.
EvidenceSupported by controlled trialsTime to resultsTypically 4–8 weeks
Caution: Not suitable for those with dairy allergies or lactose intolerance.
For building strength and power, clinical research supports creatine monohydrate's role in improving physical performance and recovery.
It replenishes ATP (your muscles' energy currency) faster, allowing more reps and heavier lifts.
Dose or use 3–5 g daily; optional loading phase of 20 g/day split into 4 doses for 5–7 days
Key study RCT (2025, PMID 41470776): Effects of Creatine Monohydrate Loading on Sleep Metrics, Physical Performance, Cognitive Function, and Recovery in Physically Active Men: A Randomized, Double-Blind, Placebo-Controlled, Crossover Tri
EvidenceSupported by smaller clinical studiesTime to resultsTypically 2–4 weeks
Caution: Stay well hydrated; consult a doctor if you have kidney concerns.
For strength and power, betaine has performance evidence — though the studies used betaine anhydrous, and this HCl form delivers the same betaine plus added hydrochloride.
Betaine supports cellular hydration and may aid power output; the HCl form also provides hydrochloride for stomach-acid support during digestion.
Dose or use 2.5 g daily, often split into two doses
Key study A 2024 systematic review and meta-analysis of chronic betaine supplementation found exercise-performance benefits; the trials used betaine anhydrous rather than this specific HCl form.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–6 weeks
Caution: May raise LDL cholesterol in some individuals with long-term use; monitor with a practitioner.
If you're building muscle, gut-friendly probiotics may give a modest assist — but mainly when paired with adequate protein, which does most of the work.
Probiotics taken alongside protein may support digestion and absorption; treat this as a gut-support adjunct, not a standalone muscle-builder.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study A Bayesian meta-analysis of combined protein and probiotic supplementation found body-composition benefits; it evaluated probiotics generally (not this specific P8 strain), and the effect is largely attributable to the protein.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–8 weeks
Caution: Generally safe; those who are immunocompromised should consult a doctor first.
A controlled trial in runners found that winter vitamin D supplementation kept blood levels and immune markers steadier, but it did not significantly improve performance measures like VO2 max or jump height — so its real value is fixing a shortfall rather than boosting an already-adequate level.
Vitamin D supports muscle contractility and immune function; if your level is low, restoring it may help you train more consistently through the winter.
Dose or use 1,000–2,000 IU daily; higher doses only under medical supervision
Key study RCT (2026, PMID 41720868): Effects of vitamin D supplementation during autumn and winter on blood biomarkers and physical performance in runners and non runners — supplementation raised vitamin D status and steadied immune markers but did not significantly improve VO2 max or jump performance.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 6–12 weeks
Caution: Excess supplementation can cause toxicity; get levels tested before high-dose use.
Evidence grade not assigned · Traditional use long-standing
Low levels can quietly limit muscle strength
Why it may be relevant
If your strength gains feel stalled, checking your vitamin D status is a sensible root-cause step — if you're low, correcting it can help.
Adequate vitamin D is essential for muscle fiber function and neuromuscular performance.
Dose or use Ask your doctor for a 25(OH)D blood test to check your status
Key study Correcting a documented shortfall can support recovery; this is a root-cause check, not a treatment claim — ask your provider to test your levels.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsVaries based on deficiency levelTraditional useLong-standing traditional staple
Caution: Do not supplement high doses without confirmed deficiency and medical guidance.
What's your biggest training goal right now?
More power and stamina during my workouts — I fade before I'm done
If you want more output during sessions, ashwagandha has been shown in a systematic review and meta-analysis to support exercise performance.
It may help improve VO2 max and reduce exercise-induced fatigue by modulating stress hormones.
Dose or use 300–600 mg daily of a root extract standardized to withanolides
Key study Systematic review (2026, PMID 42356302): Effects of Withania somnifera (Ashwagandha) Supplementation on Exercise Performance: A Systematic Review and Three-Level Meta-Analysis.
EvidenceSupported by controlled trials · Centuries of traditional useTime to resultsTypically 4–8 weeksTraditional useLong-standing traditional staple
Caution: Avoid in pregnancy; may interact with thyroid or immunosuppressant medications.
For more energy during workouts, beetroot extract is supported by a systematic review showing benefits for physical performance.
Its nitrate content supports nitric oxide production, improving oxygen delivery to working muscles.
Dose or use 400–500 mg nitrate equivalent (or ~500 ml beetroot juice) ~2 hours before exercise
Key study Systematic review (2025, PMID 41470898): Beetroot Juice Supplementation as a Healthy Aging Strategy Through Improving Physical Performance and Cognitive Functions: A Systematic Review.
EvidenceSupported by controlled trialsTime to resultsTypically 1–2 weeks
Caution: May cause harmless red discoloration of urine; use caution with low blood pressure.
Backed by a systematic review and meta-analysis specifically in women (and broader research), it's well-suited for anyone pushing hard during sessions.
It raises muscle carnosine levels, buffering acid buildup that causes the 'burn' during high-intensity exercise.
Dose or use 3.2–6.4 g daily, often split into smaller doses to reduce tingling
Key study Systematic review (2026, PMID 42370349): Effects of beta-alanine supplementation on exercise performance and related physiological outcomes in women: a systematic review and meta-analysis.
EvidenceSupported by controlled trialsTime to resultsTypically 4–6 weeks
Caution: Causes a harmless tingling sensation (paresthesia) in some people, especially at higher doses.
A systematic review and meta-analysis confirms citrulline malate can meaningfully support exercise performance across multiple workout types.
It boosts arginine availability, enhancing nitric oxide production and reducing ammonia buildup during exertion.
Dose or use 6–8 g taken 60 minutes before exercise
Key study Systematic review (2026, PMID 42356270): Effects of Citrulline Malate Supplementation on Exercise Performance: A Systematic Review and Three-Level Meta-Analysis.
EvidenceSupported by controlled trialsTime to resultsTypically 1–4 weeks
Caution: Generally well tolerated; may cause mild GI discomfort at high doses.
Supports blood flow for aerobic and anaerobic work
Why it may be relevant
A clinical study on combined L-arginine and citrulline supplementation showed acute benefits across aerobic, anaerobic, and high-intensity performance.
As a nitric oxide precursor, it helps dilate blood vessels and improve nutrient delivery during exercise.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study RCT (2025, PMID 41006371): Acute effects of combined supplementation of L-arginine and citrulline malate on aerobic, anaerobic, and CrossFit exercise performance.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 1–4 weeks
Caution: May interact with blood pressure medications; avoid high doses with herpes outbreaks.
Evidence grade not assigned · Traditional use long-standing
Well-known aid for energy, power, and endurance
Why it may be relevant
If you want more energy and power during sessions, caffeine is the most widely used ergogenic aid — it can boost output and make hard efforts feel easier.
Caffeine blocks adenosine and stimulates the nervous system, increasing alertness, endurance, and power while reducing perceived exertion.
Dose or use Commonly 3–6 mg per kg body weight taken 45–60 minutes before exercise
Key study Caffeine's ergogenic effects on endurance, power, and perceived exertion are widely documented in exercise science; this card is not tied to a single cited trial here.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsImmediate effect (within 30–60 minutes)Traditional useLong-standing traditional staple
Caution: Can cause jitters, raised heart rate, and disrupted sleep; avoid later in the day and use caution with heart conditions or caffeine sensitivity.
A systematic review and meta-analysis found astaxanthin supports both recovery biomarkers and exercise performance.
As a potent antioxidant, it neutralizes free radicals generated during intense training, reducing muscle damage.
Dose or use 4–12 mg daily with a fat-containing meal
Key study Systematic review (2026, PMID 42197030): The Effects of Astaxanthin Supplementation on Exercise Recovery Biomarkers and Exercise Performance: A Systematic Review and Meta-Analysis.
EvidenceSupported by controlled trialsTime to resultsTypically 4–8 weeks
Caution: Generally well tolerated; may slightly alter stool color.
A systematic review and meta-analysis of controlled trials found whey protein significantly improved bench-press and squat strength in young adults doing resistance training, making it a solid pick when your goal is getting stronger.
It delivers fast-absorbing essential amino acids that support muscle protein synthesis after training; the evidence is clearest for strength, while effects on lean mass are less consistent.
Dose or use 20–40 g within 30–60 minutes post-workout
Key study Systematic review and meta-analysis (2026, PMID 41454445): The Impact of Whey and Soy Protein Supplementation on Resistance Training in Young Adults — whey significantly improved bench-press and squat strength, with no significant change in lean body mass.
EvidenceSupported by controlled trialsTime to resultsTypically 4–8 weeks
Caution: Not suitable for those with dairy allergies or lactose intolerance.
For strength and power, betaine has performance evidence — though the studies used betaine anhydrous, and this HCl form delivers the same betaine plus added hydrochloride.
Betaine supports cellular hydration and may aid power output; the HCl form also provides hydrochloride for stomach-acid support during digestion.
Dose or use 2.5 g daily, often split into two doses
Key study A 2024 systematic review and meta-analysis of chronic betaine supplementation found exercise-performance benefits; the trials used betaine anhydrous rather than this specific HCl form.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–6 weeks
Caution: May raise LDL cholesterol in some individuals with long-term use; monitor with a practitioner.
If you're building muscle, gut-friendly probiotics may give a modest assist — but mainly when paired with adequate protein, which does most of the work.
Probiotics taken alongside protein may support digestion and absorption; treat this as a gut-support adjunct, not a standalone muscle-builder.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study A Bayesian meta-analysis of combined protein and probiotic supplementation found body-composition benefits; it evaluated probiotics generally (not this specific P8 strain), and the effect is largely attributable to the protein.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–8 weeks
Caution: Generally safe; those who are immunocompromised should consult a doctor first.
A controlled trial in runners found that winter vitamin D supplementation kept blood levels and immune markers steadier, but it did not significantly improve performance measures like VO2 max or jump height — so its real value is fixing a shortfall rather than boosting an already-adequate level.
Vitamin D supports muscle contractility and immune function; if your level is low, restoring it may help you train more consistently through the winter.
Dose or use 1,000–2,000 IU daily; higher doses only under medical supervision
Key study RCT (2026, PMID 41720868): Effects of vitamin D supplementation during autumn and winter on blood biomarkers and physical performance in runners and non runners — supplementation raised vitamin D status and steadied immune markers but did not significantly improve VO2 max or jump performance.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 6–12 weeks
Caution: Excess supplementation can cause toxicity; get levels tested before high-dose use.
Evidence grade not assigned · Traditional use long-standing
May reduce muscle soreness after hard sessions
Why it may be relevant
For bouncing back faster, branched-chain amino acids are widely used to ease post-exercise muscle soreness and support recovery.
BCAAs (leucine, isoleucine, valine) may stimulate muscle protein synthesis and reduce muscle damage and fatigue during and after training.
Dose or use Commonly 5–10 g around workouts; whole-protein sources also supply BCAAs
Key study BCAAs are widely used to support muscle recovery and reduce soreness; this card is not tied to a single cited trial here.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsTypically 1–4 weeksTraditional useLong-standing traditional staple
Caution: Not a substitute for complete protein; those with the metabolic disorder MSUD should avoid BCAAs.
For more energy during workouts, beetroot extract is supported by a systematic review showing benefits for physical performance.
Its nitrate content supports nitric oxide production, improving oxygen delivery to working muscles.
Dose or use 400–500 mg nitrate equivalent (or ~500 ml beetroot juice) ~2 hours before exercise
Key study Systematic review (2025, PMID 41470898): Beetroot Juice Supplementation as a Healthy Aging Strategy Through Improving Physical Performance and Cognitive Functions: A Systematic Review.
EvidenceSupported by controlled trialsTime to resultsTypically 1–2 weeks
Caution: May cause harmless red discoloration of urine; use caution with low blood pressure.
Backed by a systematic review and meta-analysis specifically in women (and broader research), it's well-suited for anyone pushing hard during sessions.
It raises muscle carnosine levels, buffering acid buildup that causes the 'burn' during high-intensity exercise.
Dose or use 3.2–6.4 g daily, often split into smaller doses to reduce tingling
Key study Systematic review (2026, PMID 42370349): Effects of beta-alanine supplementation on exercise performance and related physiological outcomes in women: a systematic review and meta-analysis.
EvidenceSupported by controlled trialsTime to resultsTypically 4–6 weeks
Caution: Causes a harmless tingling sensation (paresthesia) in some people, especially at higher doses.
A systematic review and meta-analysis confirms citrulline malate can meaningfully support exercise performance across multiple workout types.
It boosts arginine availability, enhancing nitric oxide production and reducing ammonia buildup during exertion.
Dose or use 6–8 g taken 60 minutes before exercise
Key study Systematic review (2026, PMID 42356270): Effects of Citrulline Malate Supplementation on Exercise Performance: A Systematic Review and Three-Level Meta-Analysis.
EvidenceSupported by controlled trialsTime to resultsTypically 1–4 weeks
Caution: Generally well tolerated; may cause mild GI discomfort at high doses.
For building strength and power, clinical research supports creatine monohydrate's role in improving physical performance and recovery.
It replenishes ATP (your muscles' energy currency) faster, allowing more reps and heavier lifts.
Dose or use 3–5 g daily; optional loading phase of 20 g/day split into 4 doses for 5–7 days
Key study RCT (2025, PMID 41470776): Effects of Creatine Monohydrate Loading on Sleep Metrics, Physical Performance, Cognitive Function, and Recovery in Physically Active Men: A Randomized, Double-Blind, Placebo-Controlled, Crossover Tri
EvidenceSupported by smaller clinical studiesTime to resultsTypically 2–4 weeks
Caution: Stay well hydrated; consult a doctor if you have kidney concerns.
Supports blood flow for aerobic and anaerobic work
Why it may be relevant
A clinical study on combined L-arginine and citrulline supplementation showed acute benefits across aerobic, anaerobic, and high-intensity performance.
As a nitric oxide precursor, it helps dilate blood vessels and improve nutrient delivery during exercise.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study RCT (2025, PMID 41006371): Acute effects of combined supplementation of L-arginine and citrulline malate on aerobic, anaerobic, and CrossFit exercise performance.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 1–4 weeks
Caution: May interact with blood pressure medications; avoid high doses with herpes outbreaks.
Evidence grade not assigned · Traditional use long-standing
Well-known aid for energy, power, and endurance
Why it may be relevant
If you want more energy and power during sessions, caffeine is the most widely used ergogenic aid — it can boost output and make hard efforts feel easier.
Caffeine blocks adenosine and stimulates the nervous system, increasing alertness, endurance, and power while reducing perceived exertion.
Dose or use Commonly 3–6 mg per kg body weight taken 45–60 minutes before exercise
Key study Caffeine's ergogenic effects on endurance, power, and perceived exertion are widely documented in exercise science; this card is not tied to a single cited trial here.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsImmediate effect (within 30–60 minutes)Traditional useLong-standing traditional staple
Caution: Can cause jitters, raised heart rate, and disrupted sleep; avoid later in the day and use caution with heart conditions or caffeine sensitivity.
If you want more output during sessions, ashwagandha has been shown in a systematic review and meta-analysis to support exercise performance.
It may help improve VO2 max and reduce exercise-induced fatigue by modulating stress hormones.
Dose or use 300–600 mg daily of a root extract standardized to withanolides
Key study Systematic review (2026, PMID 42356302): Effects of Withania somnifera (Ashwagandha) Supplementation on Exercise Performance: A Systematic Review and Three-Level Meta-Analysis.
EvidenceSupported by controlled trials · Centuries of traditional useTime to resultsTypically 4–8 weeksTraditional useLong-standing traditional staple
Caution: Avoid in pregnancy; may interact with thyroid or immunosuppressant medications.
For a daily training ritual, the caffeine in this blend has real ergogenic support; the adaptogenic mushrooms are a traditional addition, not a proven performance booster.
The caffeine component can support energy and reduce perceived exertion; the mushroom blend adds traditionally used adaptogens for a lower-jitter routine.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study A 2026 comparative review (PMID 41599941) discusses coffee and caffeine as ergogenic aids; that evidence applies to the caffeine/coffee content, not this specific blend, and the mushroom component is traditional and untested for exercise performance.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 2–4 weeksTraditional useRecognised traditional use
Caution: Contains caffeine; avoid late in the day if sleep-sensitive.
Antioxidant support studied with CoQ10 in training
Why it may be relevant
For harder training, royal jelly was studied for high-intensity performance — but combined with CoQ10, so any benefit can't be credited to royal jelly alone.
It may support antioxidant defenses and reduce oxidative stress during intense sessions, which can aid recovery.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study An RCT (2022, PMID 35813842) tested royal jelly combined with CoQ10 and found improved high-intensity interval performance and lower oxidative-stress markers; the combination means the effect can't be attributed to royal jelly on its own.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–8 weeks
Caution: Allergic reactions possible, especially in those with bee-product allergies.
Evidence grade not assigned · Traditional use recognised
Traditionally used to support energy and stamina
Why it may be relevant
For those optimizing their supplement routine, cordyceps is traditionally used to enhance vitality and endurance as part of a broader wellness approach.
Traditionally used in Chinese medicine to support lung capacity and energy production at the cellular level.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsTypically 4–8 weeksTraditional useRecognised traditional use
Caution: May interact with blood-thinning medications; consult a practitioner if on medications.
Evidence grade not assigned · Traditional use recognised
Traditionally used to support energy and vitality
Why it may be relevant
For those building a foundation of daily habits, shilajit is traditionally used in Ayurvedic practice to enhance energy, stamina, and overall vitality.
Traditionally used to support mitochondrial function and nutrient absorption, potentially aiding sustained energy during training.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsTypically 4–8 weeksTraditional useRecognised traditional use
Caution: Ensure product is purified to avoid heavy metal contamination; consult a practitioner during pregnancy.
A systematic review and meta-analysis found intermittent fasting and calorie restriction influence exercise performance, making it a key dietary habit to consider.
It may improve metabolic flexibility and body composition, though timing relative to training requires careful planning.
Dose or use Common protocols: 16:8 (fast 16 hrs, eat in 8-hr window); adjust training timing accordingly
Key study Systematic review (2025, PMID 40573103): Effects of Intermittent Fasting and Calorie Restriction on Exercise Performance: A Systematic Review and Meta-Analysis.
EvidenceSupported by smaller clinical studiesTime to resultsTypically 4–8 weeks
Caution: Not recommended for those with a history of disordered eating; monitor energy levels closely.
Supports strength, performance, and antioxidant status
Why it may be relevant
Clinical research found the Mediterranean diet positively impacts athletic performance, muscle strength, body composition, and antioxidant markers.
Its anti-inflammatory food profile fuels training while protecting against oxidative damage from exercise.
Dose or use Emphasize olive oil, fish, legumes, vegetables, fruits, and whole grains daily
Key study Systematic review (2024, PMID 39458450): Impact of the Mediterranean Diet on Athletic Performance, Muscle Strength, Body Composition, and Antioxidant Markers in Both Athletes and Non-Professional Athletes: A Systematic Review of Intervention
EvidenceSupported by smaller clinical studiesTime to resultsTypically 6–12 weeks
Caution: Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.
A randomized controlled trial examined cocoa extract's effects on physical performance measures, making it a natural dietary addition for training support.
Flavonoids in cocoa may improve blood flow and reduce oxidative stress associated with regular training.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study Clinical trial (2026, PMID 42004609): Effects of cocoa extract supplementation on physical performance measures: results from the randomized controlled COcoa Supplement and Multivitamin Outcomes study.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–8 weeks
A randomized controlled trial in soccer players found kefir improved gut microbiota and athletic performance, supporting faster recovery.
Its probiotic strains may reduce systemic inflammation and support immune function stressed by heavy training.
Dose or use 200–400 ml daily of plain, unsweetened kefir
Key study RCT (2025, PMID 39940370): Effects of Kefir Consumption on Gut Microbiota and Athletic Performance in Professional Female Soccer Players: A Randomized Controlled Trial.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–8 weeks
Caution: Contains lactose; those with lactose intolerance may need to start with small amounts.
A systematic review and meta-analysis found intermittent fasting and calorie restriction influence exercise performance, making it a key dietary habit to consider.
It may improve metabolic flexibility and body composition, though timing relative to training requires careful planning.
Dose or use Common protocols: 16:8 (fast 16 hrs, eat in 8-hr window); adjust training timing accordingly
Key study Systematic review (2025, PMID 40573103): Effects of Intermittent Fasting and Calorie Restriction on Exercise Performance: A Systematic Review and Meta-Analysis.
EvidenceSupported by smaller clinical studiesTime to resultsTypically 4–8 weeks
Caution: Not recommended for those with a history of disordered eating; monitor energy levels closely.
Supports strength, performance, and antioxidant status
Why it may be relevant
Clinical research found the Mediterranean diet positively impacts athletic performance, muscle strength, body composition, and antioxidant markers.
Its anti-inflammatory food profile fuels training while protecting against oxidative damage from exercise.
Dose or use Emphasize olive oil, fish, legumes, vegetables, fruits, and whole grains daily
Key study Systematic review (2024, PMID 39458450): Impact of the Mediterranean Diet on Athletic Performance, Muscle Strength, Body Composition, and Antioxidant Markers in Both Athletes and Non-Professional Athletes: A Systematic Review of Intervention
EvidenceSupported by smaller clinical studiesTime to resultsTypically 6–12 weeks
Caution: Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.
A clinical study on cycling performance found tart cherry juice supported recovery alongside performance benefits.
Its high anthocyanin content reduces exercise-induced inflammation and muscle damage markers.
Dose or use 250–350 ml twice daily, starting 4–5 days before intense exercise
Key study RCT (2024, PMID 39141644): The effect of tart cherry juice compared to a sports drink on cycling exercise performance, substrate metabolism, and recovery.
EvidenceSupported by smaller clinical studiesTime to resultsTypically 3–7 days
Caution: High in natural sugars; those managing blood sugar should account for this.
A randomized controlled trial examined cocoa extract's effects on physical performance measures, making it a natural dietary addition for training support.
Flavonoids in cocoa may improve blood flow and reduce oxidative stress associated with regular training.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study Clinical trial (2026, PMID 42004609): Effects of cocoa extract supplementation on physical performance measures: results from the randomized controlled COcoa Supplement and Multivitamin Outcomes study.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–8 weeks
A randomized controlled trial in soccer players found kefir improved gut microbiota and athletic performance, supporting faster recovery.
Its probiotic strains may reduce systemic inflammation and support immune function stressed by heavy training.
Dose or use 200–400 ml daily of plain, unsweetened kefir
Key study RCT (2025, PMID 39940370): Effects of Kefir Consumption on Gut Microbiota and Athletic Performance in Professional Female Soccer Players: A Randomized Controlled Trial.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 4–8 weeks
Caution: Contains lactose; those with lactose intolerance may need to start with small amounts.
For a daily training ritual, the caffeine in this blend has real ergogenic support; the adaptogenic mushrooms are a traditional addition, not a proven performance booster.
The caffeine component can support energy and reduce perceived exertion; the mushroom blend adds traditionally used adaptogens for a lower-jitter routine.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study A 2026 comparative review (PMID 41599941) discusses coffee and caffeine as ergogenic aids; that evidence applies to the caffeine/coffee content, not this specific blend, and the mushroom component is traditional and untested for exercise performance.
EvidenceLimited human trials so far · Most of the research is laboratory or animal workTime to resultsTypically 2–4 weeksTraditional useRecognised traditional use
Caution: Contains caffeine; avoid late in the day if sleep-sensitive.
Evidence grade not assigned · Traditional use recognised
Traditionally used to support energy and stamina
Why it may be relevant
For those optimizing their supplement routine, cordyceps is traditionally used to enhance vitality and endurance as part of a broader wellness approach.
Traditionally used in Chinese medicine to support lung capacity and energy production at the cellular level.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsTypically 4–8 weeksTraditional useRecognised traditional use
Caution: May interact with blood-thinning medications; consult a practitioner if on medications.
Evidence grade not assigned · No traditional record
Low iron can quietly limit energy and endurance
Why it may be relevant
If your energy and endurance feel stalled, checking your iron status is a sensible root-cause step — if you're low, correcting it can help.
Iron is required for hemoglobin and oxygen delivery to working muscles; low levels impair energy and endurance.
Dose or use Ask your doctor for a ferritin/blood test first; supplement only if a deficiency is confirmed.
Key study Correcting a documented iron shortfall can support energy and endurance; this is a root-cause check, not a treatment claim — ask your provider to test your levels.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsVaries based on deficiency level
Caution: Never supplement iron without a confirmed deficiency via blood test — excess iron is harmful.
Evidence grade not assigned · Traditional use long-standing
Low iron is a common, fixable performance drain
Why it may be relevant
As you dial in your daily habits, iron status is a foundational check — low iron (even without anemia) is one of the most common causes of fatigue and poor endurance in active people.
Adequate iron is essential for hemoglobin and oxygen transport to muscles; correcting a real shortfall can restore energy and stamina.
Dose or use Ask your doctor for a ferritin/blood test to check your status
Key study Correcting a documented iron shortfall can support energy and endurance; this is a root-cause check, not a treatment claim — ask your provider to test your levels.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsVaries based on deficiency levelTraditional useLong-standing traditional staple
Caution: Do not supplement iron without a confirmed deficiency — excess iron is harmful.
Evidence grade not assigned · Traditional use recognised
Traditionally used to support energy and vitality
Why it may be relevant
For those building a foundation of daily habits, shilajit is traditionally used in Ayurvedic practice to enhance energy, stamina, and overall vitality.
Traditionally used to support mitochondrial function and nutrient absorption, potentially aiding sustained energy during training.
Dose or use Follow product labeling; consult a healthcare practitioner.
Key study Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsTypically 4–8 weeksTraditional useRecognised traditional use
Caution: Ensure product is purified to avoid heavy metal contamination; consult a practitioner during pregnancy.
Evidence grade not assigned · Traditional use long-standing
Traditional TCM point for energy and stamina
Why it may be relevant
For more energy during training, ST36 is the classic Traditional Chinese Medicine point used to boost vitality and combat fatigue.
Known as the 'Point of Longevity,' ST36 is traditionally stimulated to lift energy, reduce fatigue, and support overall vitality.
Dose or use Press firmly about four finger-widths below the kneecap, just outside the shin bone, 2–3 min per leg, 1–2x daily
Key study Traditionally used for this purpose; this specific use has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsImmediate to a few sessionsTraditional useLong-standing traditional staple
Caution: Generally safe; avoid strong pressure over injured or broken skin, and consult a provider if pregnant.
What kind of support would you actually stick with?
Get to the root cause — test for hidden deficiencies before adding anything
Evidence grade not assigned · No traditional record
Low iron can quietly limit energy and endurance
Why it may be relevant
If your energy and endurance feel stalled, checking your iron status is a sensible root-cause step — if you're low, correcting it can help.
Iron is required for hemoglobin and oxygen delivery to working muscles; low levels impair energy and endurance.
Dose or use Ask your doctor for a ferritin/blood test first; supplement only if a deficiency is confirmed.
Key study Correcting a documented iron shortfall can support energy and endurance; this is a root-cause check, not a treatment claim — ask your provider to test your levels.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsVaries based on deficiency level
Caution: Never supplement iron without a confirmed deficiency via blood test — excess iron is harmful.
Evidence grade not assigned · Traditional use long-standing
Low iron is a common, fixable performance drain
Why it may be relevant
As you dial in your daily habits, iron status is a foundational check — low iron (even without anemia) is one of the most common causes of fatigue and poor endurance in active people.
Adequate iron is essential for hemoglobin and oxygen transport to muscles; correcting a real shortfall can restore energy and stamina.
Dose or use Ask your doctor for a ferritin/blood test to check your status
Key study Correcting a documented iron shortfall can support energy and endurance; this is a root-cause check, not a treatment claim — ask your provider to test your levels.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsVaries based on deficiency levelTraditional useLong-standing traditional staple
Caution: Do not supplement iron without a confirmed deficiency — excess iron is harmful.
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Nutrient gap worth checking
Magnesium Deficiency
Evidence grade not assigned · Traditional use long-standing
Low magnesium worsens cramps and slow recovery
Why it may be relevant
If cramps, restless sleep, or sluggish recovery are holding you back, low magnesium is a common culprit worth checking — training sweat losses can deplete it.
Magnesium supports muscle relaxation, energy production, and sleep; correcting a real shortfall can ease cramps and improve recovery.
Dose or use Ask your doctor to check your magnesium status before high-dose supplementation
Key study Correcting a documented magnesium shortfall can ease cramps and support recovery; this is a root-cause check, not a treatment claim — ask your provider to test your levels.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsVaries based on deficiency levelTraditional useLong-standing traditional staple
Caution: Confirm low status first; excess magnesium can cause loose stools and carries more risk with kidney disease.
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Nutrient gap worth checking
Vitamin D Deficiency
Evidence grade not assigned · Traditional use long-standing
Low levels can quietly limit muscle strength
Why it may be relevant
If your strength gains feel stalled, checking your vitamin D status is a sensible root-cause step — if you're low, correcting it can help.
Adequate vitamin D is essential for muscle fiber function and neuromuscular performance.
Dose or use Ask your doctor for a 25(OH)D blood test to check your status
Key study Correcting a documented shortfall can support recovery; this is a root-cause check, not a treatment claim — ask your provider to test your levels.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsVaries based on deficiency levelTraditional useLong-standing traditional staple
Caution: Do not supplement high doses without confirmed deficiency and medical guidance.
What kind of support would you actually stick with?
Hands-on techniques — acupressure points I can use anytime, no products needed
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Pressure point
GB34 (Yanglingquan) - Gallbladder 34
Evidence grade not assigned · Traditional use long-standing
Traditional point for muscle and tendon tension
Why it may be relevant
For faster recovery, GB34 is the Traditional Chinese Medicine 'influential point' for muscles and tendons, used to ease post-exercise tension and stiffness.
Traditionally used to relieve muscle and joint tension, cramps, and stiffness from physical activity — a popular point among athletes.
Dose or use Press firmly in the depression below and in front of the outer knee, 2–3 min per leg, 1–2x daily
Key study Traditionally used for this purpose; this specific use has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsImmediate to a few sessionsTraditional useLong-standing traditional staple
Caution: Avoid pressing on injured or inflamed tissue; consult a provider if pregnant.
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Pressure point
LI4 (Hegu) - Large Intestine 4
Evidence grade not assigned · Traditional use long-standing
Traditionally used to ease muscle tension
Why it may be relevant
For faster recovery, this pressure point is traditionally used to relieve muscle tension and support the body's natural healing response.
Traditionally used in acupressure to reduce pain and promote circulation throughout the body.
Dose or use Press firmly on the webbing between thumb and index finger, 2–3 min per hand, 1–2x daily
Key study Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsImmediate to a few sessionsTraditional useLong-standing traditional staple
Caution: Avoid during pregnancy as it may stimulate contractions.
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Pressure point
ST36 (Zusanli)
Evidence grade not assigned · Traditional use long-standing
Traditional TCM point for energy and stamina
Why it may be relevant
For more energy during training, ST36 is the classic Traditional Chinese Medicine point used to boost vitality and combat fatigue.
Known as the 'Point of Longevity,' ST36 is traditionally stimulated to lift energy, reduce fatigue, and support overall vitality.
Dose or use Press firmly about four finger-widths below the kneecap, just outside the shin bone, 2–3 min per leg, 1–2x daily
Key study Traditionally used for this purpose; this specific use has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsImmediate to a few sessionsTraditional useLong-standing traditional staple
Caution: Generally safe; avoid strong pressure over injured or broken skin, and consult a provider if pregnant.
Evidence grades describe the strength of published research for Workout Boost, not a promise of results. A higher grade is not a personal recommendation. Nothing here is medical advice — talk to your clinician before starting anything, especially alongside prescription medication.
Related pressure points
Hands-on options you can try yourself.
Acupressure is a comfort measure, not a treatment for Workout Boost itself. Each page shows where the point is and how to press it.
We track 24 natural options for Workout Boost — what each is typically used for, usual dose, cautions, and the study behind the ones with real trial data.
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