The first principal of a healthy diet is?

disorder in which a large quantity of food is consumed in a short period of time, often followed by feelings of guilt or shame.

a unit of heat equal to the amount necessary to raise the temperature of one gram of water one degree Celsius

the main part of the large intestine, which passes from the cecum to the rectum and absorbs water and electrolytes from food that has remained undigested.

dietary material containing substances such as cellulose, lignin, and pectin, which are resistant to the action of digestive enzymes.