Fats give you energy and they have 9 kcal in each gram. Fats are a very important part of the diet because they help in the absorption of fat-soluble vitamins (A, D, E and K). Fats are either saturated or unsaturated.
- Saturated fats is solid at room temperature. It is mostly found in animal foods (milk, cheese and meat). Poultry and fish have less in them. Foods made with butter or margarine have a lot of saturated fat.
- Unsaturated fat is liquid at room temperature. It is mostly in oils from plants. The types of unsaturated fats are:
Monounsaturated fat: you can find it in avocado, nuts and vegetable oils. These fats may help lower your ‘bad’ cholesterol and they also keep your ‘good’ cholesterol levels high.
Polyunsaturated fats: mainly in vegetable oils such as safflower oil, sunflower, seasame, soybean. It is also the main fat in seafood. The 2 types of polyunsaturated fats are Omega-3 and Omega-6.
The fat you need to avoid however is the trans fat. This fat has been changed by ‘hydrogenation’. It is also called on labels ‘hydrogenated fat’. This process increases the shelf life of fat and makes the fat harder at room temperature. Trans fat can raise your cholesterol. You will find it in:*processed foods,
*snack foods (chips),
*cookies (yes!),
*some margarine and salad dressings.
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