In a recent study published in The Journal of Nutrition, researchers at Seattle’s Children’s Hospital tested 1,682 adults from multiple ethnic groups and compared their diets to their levels of liver fat, which is linked to nonalcoholic fatty liver disease. They found those that ate more red meat and saturated fat, and drank more coffee had higher levels of liver fat, while those that ate more fiber and produce containing vitamins C and E had lower levels of liver fat.