Fats

Submitted by arm88 on Wed, 12/17/2008 - 16:30.

Nutritional Guides

Fat: Acts as the main source of energy for the body. Each gram of fat is equal to 9 calories. (Double that of protein of carbohydrates)

Some functions of fat:

Energy storage

For proper cell functioning

Insulating vital organs

Supply for essential fatty acids

Helps carry fat soluble vitamins

Consists of glycerol molecules (monoclyceride, diglyiceride, and triglycride (fatty acids))

Fatty acids are saturated or unsaturated:

Saturated fats are found from animal sources. Usually found in lard, whole milk, cream, butter, cheese, ice cream, coconut oil. (Saturated fats raise cholesterol levels)

Unsaturated fats are mostly found in plant sources and fish. Usually found in fish oils, peanut oil, olive oil, canola oil. (Unsaturated fats help lower cholesterol)

The most essential types of fat: Omega 3, 6, 9 also polyunsaturated and monounsaturated fats.