Fat performs a number of functions and provides several health benefits:
- Energy: Fat is an excellent energy source. It provides 9 calories per gram, whereas protein and carbs each provide 4 calories per gram.
- Hormone and gene regulation: Fats regulate the production of reproductive and steroid hormones, as well as genes involved in growth and metabolism.
- Brain function: Adequate fat intake is important for brain health, including mood.
- Absorption of fat-soluble vitamins: Vitamins A, D, E and K must be consumed with fat to be properly absorbed.
- Flavor and fullness: Adding fat to foods makes them tastier and more filling.
The fat stored inside your body helps:
- insulate your organs
- keep you warm
- provide energy that you can use in the case of a calorie deficiency.
Note: Fats are high in calories. Transfats are a no-no. Try to consume the majority of your fats from healthy fat sources.