<human>:  Which foods are the healthiest to be eaten?
<bot>: The healthiest foods to be eaten are fresh fruits and vegetables, lean proteins such as fish and poultry, whole grains, legumes, nuts and seeds, and low-fat dairy products. Eating a variety of these foods in the right proportions can help you maintain a healthy weight and provide your body with the essential vitamins, minerals and other nutrients it needs to stay healthy.