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Fat and Cholesterol

Fat and Cholesterol

Fat is the second source of energy. Fat acids are important for the development of the brain. Fat is a structural utility, providing thermal and mechanical protection to the body. It also regulates the metabolism. There are types of fat (good fats) that are needed and should be taken with the nutrition and some types of fat (bad fats) which are very bad for our health because of the influence they have on cholesterol levels.
Saturated fats-bad fats. They are found in animal sources of protein such as beef, pork, ham and dairy products like full cream milk, ice cream, cheese. Many saturated fats raise the chances of heart disease by increasing blood cholesterol levels.
Monounsaturated fats-good fats. They are found in olive oil, olives, almonds, walnuts, pistachios. They lower the bad cholesterol (LDL) without affecting the good cholesterol (HDL). We should consume olive oil in moderation and replace butter in our diet.
Polyunsaturated fats. They are found in vegetable oils like corn oil, soybean oil and sunflower oil. They reduce total cholesterol as well as the levels of HDL. Polyunsaturated fats are better than saturated. Saturated and unsaturated fats provide the same energy. The daily intake of fat should not exceed 30% (10% less saturated fat of total caloric intake).
What is Cholesterol?
Cholesterol is a type of fatty acid that is not used for energy since it contains no calories. It is found only in animal foods like beef, chicken, fish, cheese, eggs and milk. High levels of cholesterol pose a risk of cardiovascular disease. When cholesterol enters the body it combines with other ingredients to create lipoproteins.
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