White Mulberry Extract

What is it?

White mulberry leaf extract is derived from the leaves of the white mulberry tree (Morus alba). It has been used for centuries in traditional medicine, particularly in Asian cultures, for its potential medicinal properties.

How does it work for medicinal purposes?

White mulberry leaf extract is believed to work primarily by inhibiting the enzyme alpha-glucosidase, which slows down the breakdown of carbohydrates into glucose in the digestive system. This can help regulate blood sugar levels, making it potentially beneficial for individuals with diabetes or those at risk of developing diabetes.

What are the active ingredients that are important for its medicinal properties?

The active ingredient in white mulberry leaf extract responsible for its medicinal properties is thought to be 1-deoxynojirimycin (DNJ), which is a natural alpha-glucosidase inhibitor.

What forms does it come in?

White mulberry leaf extract is commonly available in various forms, including capsules, tablets, powders, and liquid extracts.

What if I have an imbalance or deficiency?

A deficiency of white mulberry leaf extract itself is not commonly recognized. However, individuals with imbalances or deficiencies related to blood sugar regulation may benefit from supplementation or dietary adjustments.

When was it first used for medicinal purposes?

White mulberry leaf extract has a long history of use in traditional Asian medicine, with records dating back centuries.

What does White Mulberry Extract help with?

White mulberry is a tree with a long history in Chinese medicine. The dried leaf is made into a powder, tea or capsule. Most modern research looks at the leaf, not the fruit.

• Blood sugar spikes after a meal
  Strong evidence — repeated human trials, the best documented use on file. Human trials found smaller rises in blood sugar after starchy or sugary meals. Timing mattered as much as dose: people took it just before eating. In lab studies, the leaf slowed the gut enzymes that break starch into sugar. Our file does not record the size or dose of each trial.
  Evidence grade A · Traditional tier T3
• Living with type 2 diabetes
  Good evidence — human trials in people with type 2 diabetes. Trials in people with type 2 diabetes found lower fasting blood sugar. HbA1c also fell. That is a blood test showing your average sugar over three months. In these studies the leaf was used alongside standard care, not in place of it. Trial sizes and doses are not recorded in our file.
  Evidence grade B · Traditional tier T3
• High LDL cholesterol and blood fats
  Good evidence — several human trials with regular daily use. Several trials found small but real drops in LDL, the 'bad' cholesterol. Triglycerides, a blood fat, also went down. The leaf's flavonoids may play a part, but our file does not list the trial sizes or doses.
  Evidence grade B · Traditional tier T3
• Pre-diabetes and insulin resistance
  Early evidence — short human glucose trials only, no long-term follow-up. In human trials, the leaf lowered the climb in blood sugar after meals. Those trials ran over hours or weeks, not years. No study on file followed people to see who later got diabetes. So the hope of slowing that shift is an idea, not a finding.
  Evidence grade C · Traditional tier T3
• High blood pressure
  Early evidence — a few human studies reporting mild changes. Some human studies reported mild drops in blood pressure. These came alongside better blood sugar numbers. The leaf holds rutin, a flavonoid that lab work links to more flexible blood vessels. Sizes and doses are not recorded in our file.
  Evidence grade C · Traditional tier T3
• Weight management
  Long traditional use · not yet tested in trials — reasoning from how it works; no weight trial on file. Our file holds no human weight-loss trial for white mulberry. The idea rests on lab work showing slower starch breakdown in the gut. Less sugar taken up could mean fewer calories from a carb-heavy meal, but that has not been measured on the scale here. It is not a fat burner.
  Evidence grade D · Traditional tier T3
• Inflammation and oxidative stress
  Long traditional use · not yet tested in trials — lab antioxidant work only. The leaf is a good source of flavonoids, plant compounds studied as antioxidants. In lab tests, these mop up free radicals. Free radicals are unstable molecules that can harm cells. No human trial on file measured less inflammation in people taking it.
  Evidence grade insufficient · Traditional tier T3
• Early fatty liver
  Long traditional use · not yet tested in trials — early research only; the weakest claim on file. This is the least settled use we hold. Early research hints at a direct liver effect, but no human trial on file tested fatty liver. The rest of the idea is indirect, through steadier blood sugar. Read it as a question, not an answer.
  Evidence grade insufficient · Traditional tier T3

What White Mulberry Extract has not been shown to do

• It has not been shown to burn fat or to cause weight loss on its own.
• It has not been shown to replace diabetes medicine or standard care.
• No study on file shows it stops pre-diabetes from turning into type 2 diabetes.
• It has not been shown to make the pancreas produce more insulin.
• No human trial on file shows it clears or reverses fatty liver.
• No human trial on file shows it lowers inflammation in the body.

How to read this:

Each use gets its own grade, based on the studies behind that use. A means steady human trials. B means at least one good human trial. C means small or mixed human work. D means weak or clashing human evidence. Insufficient means no human study on file. These are options to discuss, not advice. Talk with your doctor before you start, above all if you take blood sugar or blood pressure medicine.

Which conditions and symptoms does it help prevent?

White mulberry leaf extract may help prevent:

1. Type 2 diabetes
2. Metabolic syndrome
3. Cardiovascular diseases
4. Obesity
5. High cholesterol levels
6. Hypertension
7. Oxidative stress-related conditions
8. Inflammation-related conditions
9. Age-related cognitive decline
10. Complications associated with diabetes

Which foods are rich in it?

Foods rich in white mulberry leaf extract include:

1. Fresh white mulberries
2. Dried white mulberries
3. White mulberry leaf tea
4. White mulberry leaf extract supplements

What are possible side effects?

While white mulberry leaf extract is generally well tolerated, some possible side effects may include gastrointestinal discomfort, diarrhea, bloating, and allergic reactions. These side effects are usually mild and occur infrequently.

What’s the recommended daily dose?

The recommended daily dose of white mulberry leaf extract for adults is typically between 500 mg to 1,500 mg, divided into two or three doses. However, specific dosages may vary depending on the formulation and individual health factors.

How many days does it take to work?

The time it takes for white mulberry leaf extract to exert its effects may vary among individuals and depends on factors such as dosage, frequency of administration, and the severity of the condition being treated. Generally, noticeable effects may be observed within several days to weeks of consistent use.

What time of day is best to take it?

White mulberry leaf extract can be taken at any time of the day, but it may be beneficial to take it with meals to help regulate blood sugar levels effectively.