Get more magnesium, chromium, and tryptophan in your diet. These nutrients are found in whole, natural foods, such as broccoli, dried beans, liver, eggs, poultry, legumes, and grains, or you can get them via supplementation.
Magnesium is a mineral that can help lower blood sugar levels by aiding in the absorption of insulin. Other minerals that may help lower blood sugar levels include chromium, copper, manganese, selenium, and vanadium.
