Fats are what gives foods their many flavors, aromas and textures. Fat also helps you feel satisfied after a meal. Fats are the most economical way for the body to store food for later energy use. Too much fat can be bad for your heart and lead to many other health problems. It is important that people limit the amount of fat in their diets.
Fats are a highly concentrated source of energy.
This energy is measured in units called calories. It is easy to see the fat in some foods, like the fat around the edge of a steak or chop, bacon or sausage. Some fatty foods are soft and creamy. And we all know that butter, margarine and vegetable oil contain fat. However, many foods have fat you cannot see.