Nuts are abundant in fiber and fat that is good for you. They also include a lot of plant sterols, which are chemicals that prevent your body from absorbing cholesterol. This may help prevent gallstones. Eating more nuts could be a way to reduce your risk of developing them. Nuts have been associated with reduced risk of heart disease and diabetes. Research has shown that people who eat one ounce of nuts every day have lower rates of getting heart disease and developing diabetes than those who don't eat any nuts. People who suffer from gallbladder problems should not eat nuts because they contain oil that can irritate the lining of the gallbladder. Those who have had their pancreas removed or who are allergic to peanuts/tree nuts should not eat them either because they could cause an allergic reaction. Finally, individuals who are pregnant or who want to become pregnant should avoid eating nuts because they contain high levels of iron that can be harmful to a fetus if consumed at sufficient doses. However, this danger can be eliminated by keeping nuts out of reach of children under 18 years old. The best food for gallstones is something low in sodium and high in fibers. Fruits and vegetables are excellent choices since they're full of antioxidants that protect against cancer and heart disease.