― Eating Peanuts Every Day to Prevent Heart Disease - Each of us want to have a healthy heart. According to research, there is an easy way to avoid heart disease, by eating peanuts every day. ∙ The scientists then analyzed the content of the urine of patients and found many healthy benefits to eating peanuts. The result, those who eat nuts have elevated levels of serotonin than not eat nuts at all. ∙ Read more » .