Some herbal remedies and natural supplements to improve diabetes include cinnamon, chromium, thiamine, alpha-lipoic acid and bitter melon. Others include green tea, resveratrol and magnesium. Though many of these alternative treatments have shown promise in addressing diabetic concerns, there is little scientific evidence to support their efficacy, explains Healthline.
Cinnamon may aid in regulating blood sugar by decreasing fasting blood glucose. Taking a thiamine supplement, also known as vitamin B1, may prevent some complications associated with diabetes because many diabetics have a thiamine deficiency. Alpha-lipoic acid, a strong antioxidant, may help reduce insulin resistance and oxidative stress, but it may also cause dangerous drops in blood sugar. Green tea contains an antioxidant called epigallocatechin gallate, which can lower the risk of cardiovascular disease and improve glucose control, according to Healthline.
Some herbal remedies exist in common foods. For example, magnesium is present in whole grains, nuts and leafy greens. Magnesium deficiencies may increase insulin resistance and decrease blood sugar control. Ginseng plants, specifically American varietals, have a sugar-lowering compound that can help regulate both after-meal and fasting blood sugar levels. Another natural supplement, Coenzyme Q10, exists in meats and seafoods. Coenzyme Q10, or CoQ10, is similar to vitamins and aids in cellular energy production. Though CoQ10 does not aid in regulating blood sugar, it has antioxidant properties that can have positive health benefits for diabetics, reports WebMD.