Depending on what you want to make, some peanut manufacturing processes include roasting, frying, boiling, grinding, pressing, and coating the peanuts. Use . Healthy Heart. Various studies have proven that eating peanuts decreases the chances of suffering from any kind of heart disease. ... Good Source of Proteins. ... Helps in Weight Loss. ... Makes your Brain Sharper. ... Strong Bones. ... Healthy Skin. ... Improves Vision. ... Reduces the Risk of Cancer.