Medically reviewed by Erika Prouty, PharmD Zinc helps your body produce and use insulin.Supplements may slightly improve fasting blood sugar and A1c in some people.Those with low zinc intake or those ...

Beans are a nutritious source of protein, especially for those following a plant-based diet or looking to add more fiber. Here is a list of high-protein beans ranked from highest to lowest.

Researchers take 8,000 soil samples from battlefields to see if it is safe to grow crops.

Cooked and raw spinach are both nutritious—but cooking changes the nutrient profile. Learn how cooking affects vitamins, ...

Cashews are a great source of magnesium, an essential mineral that support heart and muscle health. Foods with more magnesium than cashews include nuts, seeds, and leafy greens.