In the search for natural remedies that support blood sugar control, mulberry leaf extract is gaining attention from both researchers and health-conscious individuals. Traditionally used in Chinese and Ayurvedic medicine, mulberry leaves are now being studied for their potential role in reducing the risk of type 2 diabetes — and the results are promising.
Why Mulberry Leaves?
Mulberry leaves (Morus alba) are rich in bioactive compounds, including flavonoids, alkaloids, and polyphenols. One key compound, 1-deoxynojirimycin (DNJ), works by inhibiting enzymes that break down carbohydrates into glucose. This slows sugar absorption in the intestines, helping to prevent sharp spikes in blood sugar after meals (NIH Study).
Scientific Evidence
Recent studies suggest mulberry leaf extract may help:
- Lower post-meal blood glucose levels
- Improve insulin sensitivity
- Reduce HbA1c (a marker of long-term blood sugar control)
A randomized controlled trial published in the American Journal of Clinical Nutrition found that participants who took mulberry leaf extract before a carbohydrate-rich meal had significantly lower blood sugar readings compared to those who took a placebo.
Another meta-analysis in Phytotherapy Research highlighted that mulberry leaf supplementation could be a beneficial adjunct to diet and lifestyle interventions in people at risk of developing type 2 diabetes.
Additional Health Benefits
Beyond blood sugar control, mulberry leaves have been linked to:
- Antioxidant effects that protect against oxidative stress
- Lipid-lowering properties that may improve cholesterol levels
- Anti-inflammatory action that supports overall metabolic health
How to Use Mulberry Leaf Extract
Mulberry leaf extract is available in capsule, tablet, or tea form. While there’s no universally established dosage, many studies have used 500–1000 mg per day for optimal results.
Tips for safe use:
- Always consult a healthcare provider before starting supplementation, especially if you are on diabetes medication, as it may enhance their effects and lower blood sugar too much.
- Combine with a balanced diet and regular exercise for the best outcomes.
A Word of Caution
While mulberry leaf extract is generally safe for most people, some may experience mild digestive discomfort. It should be avoided by pregnant or breastfeeding women unless recommended by a healthcare professional.
The Bottom Line
Mulberry leaf extract isn’t a magic bullet, but it’s a powerful natural tool that could help reduce the risk of type 2 diabetes when used alongside healthy lifestyle choices. With growing scientific support and centuries of traditional use, it may be worth discussing with your doctor as part of your wellness plan.
