Best Supplements for Diabetes: Gymnema Sylvestre
Main use: Lowering blood sugar
Typical dosage: 200 to 250 milligrams twice daily.
This plant’s Hindi name translates as “sugar destroyer,” and is one of the best supplements for diabetes, said to reduce the ability to detect sweetness. It’s regarded as one of the most powerful herbs for blood-sugar control. It may work by boosting the activity of enzymes that help cells use glucose or by stimulating the production of insulin. Though it hasn’t been studied extensively, it’s not known to cause serious side effects.