What it is
Mulberry Leaf (Sang Ye) is a single-ingredient supplement derived from the leaves of the mulberry tree. It is recognized for its potential to support metabolic and blood-sugar health, particularly by influencing post-meal glucose levels.
Supplement · Blood Sugar & Metabolic
Mulberry Leaf (Sang Ye)
500 mg · vegan · gluten-free · 90 caps
insulin resistancepostprandial-hyperglycemiaweight-gain pancreaslivermuscle
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How it works
The active compound 1-deoxynojirimycin (DNJ) in mulberry leaf inhibits alpha-glucosidase enzymes in the small intestine, slowing the breakdown of complex carbohydrates into simple sugars. This mechanism reduces the postprandial glucose spike.
Who should take it
Adults looking to address insulin resistance, weight gain, low energy. Particularly relevant for people who prefer a targeted single ingredient and who have ruled out an underlying condition that needs medical care first.
Avoid / careful
Pregnant or nursing women without clinician oversight. People on prescription medication affecting the same pathway should consult a doctor before combining. Side effects are uncommon at recommended doses but mild GI upset can occur when starting.
When to take it
Morning
Noon
Evening
Night
How to take it
With food
Empty stomach
Before food
FAQs
Frequently asked
How quickly can I expect to see results?
Metabolic markers may show measurable changes within 8-12 weeks of consistent daily use.
Can I take Mulberry Leaf with other supplements?
Yes, it can be layered into a broader protocol. Consult your clinician for personalized stacking advice, especially if on prescription medication.
What is the significance of DNJ?
DNJ is the key compound in mulberry leaf responsible for its alpha-glucosidase inhibitory action, which directly impacts carbohydrate digestion and glucose absorption.
Research
6 studies · 2010–2024
Evidence grade
ABCD
B · B · emerging-to-moderate human evidence for metabolic and blood-sugar health
From the blog
Editorial notes
SacredBod's longer take on Mulberry Leaf (Sang Ye) — context the structured blocks above don't capture.
About Mulberry Leaf (Sang Ye)
DNJ-bearing mulberry leaf for post-meal glucose.
As part of the Blood Sugar & Metabolic category, Mulberry Leaf (Sang Ye) is included in the SacredBod catalog to support metabolic and blood-sugar health. See the Mechanism and Research sections above for detail.
Added to your stack.