Importance of Fats in Human Body and Its Types

Fats are an essential macronutrient. When three molecules are combined, they form fats. You all need fats in a specific quantity. Fats help to keep your body healthy. It is a primary source of energy. Your body absorbs vitamins because of the intake of fats. It also helps to regulate the body temperature.

There are three types of fats:

  •  Saturated Fats
  •  Unsaturated Fats
  •  Trans Fats

1. Saturated Fats:

Most saturated fats are found in solid form. It is also known as ‘’bad’’ fats. Many health glitches can be caused by them. The risk of heart disease can increase if your body intakes a huge quantity of saturated fats. The ratio of obesity, malnutrition, and other health disorders can increase if you take fast foods on daily basis. On the other hand, most saturated fats are also healthy for the human body, such as milk, cheese, butter, coconut, palm oil, etc. In other words, saturated fats can also be taken as a healthy diet. A sufficient amount of saturated fats can decrease the rate of heart diseases in the human body. The risk of diseases can be reduced if your body intakes a limited amount of fats.


2. Unsaturated fats:

Fats that are liquid at room temperature are generally identified as unsaturated fats. Unsaturated fats are not in saturated form. Intake of unsaturated fats is good for the human body. As it reduces the risk of heart problems and stroke and improves blood cholesterol. It may also aid to stop arrhythmias. Lipid levels are also improved by taking unsaturated fats. The food that contains unsaturated fats are:

  • Olive oil
  • Avocado and avocado oil
  • Peanut oil
  • Canola oil and canola/olive oil spreads
  • Most nuts
  • Peanut oil
  • Fish
  • Walnuts
  • Legumes, such as kidney or haricot beans
  • Linseeds (flaxseed)
  • Soybeans
  • Eggs
  • Grass-fed meat
  • Sunflower oil and seeds
  • Sesame oil and seeds
  • Safflower oil
  • Soybean oil
  • Corn (maize) oil
  • Rice bran oil
  • Spreads labeled as polyunsaturated

Types of Unsaturated Fats

There are two types of unsaturated fats:

Monounsaturated fats

It is the type of unsaturated fats that helps to decrease the cholesterol level of the body. They are far better than saturated fats. Olive oil, Canola oil, and peanut oil are rich in monounsaturated fats. They can also be beneficial for losing weight. They may not affect heart health in a bad manner. In both animals and plants, monounsaturated fats are found.

Polyunsaturated fats

They are divided into 2-groups (omega-3 fats and omega-6 fats). Omega-3 fats are found in sea foods whereas omega-6 fats are spotted in plant foods. Omega-3 fatty acids are known for heart-healthy fat. Polyunsaturated fats upsurge and maintains the cholesterol level in the body. Oily fish, such as sardines, mackerel, trout, salmon, herring, safflower, grapeseed, soybean, and sunflower oils, nuts, seeds, pastured eggs, etc contains polyunsaturated fats.

Trans Fats

These are the type of fats that are found organically at low levels in several foods. These fats are rare in nature. They can be found in natural or artificial forms. Fats that are formed in animals’ abdomen are referred to as naturally trans fats. They can also raise the cholesterol level in the blood, like saturated fats. It also increases the risk of cardiac problems in the body. The inner ling of blood vessels is also affected by trans fats. To balance the healthiness of the body it is vital to lower the measure of trans fats. You can take them in a small amount as it is not needed by your body. By taking trans-fat in huge amounts body gain extra weight that is bad for your health. They are cheap and easy to use. Trans fats are found in cakes, pie, crusts, biscuits, frozen pizza, fried chicken, battered fish, doughnuts, muffins, potato and corn chips, crackers, mozzarella sticks, cookies, etc. In short, trans fats have a numeral of health effects on your body. These fats are also recognized as hydrogenated fats.


Fats are most commonly known for fatty acids and lipids. They help the body store energy. All types of fats are different from each other. It is necessary to recognize the kind of fats. Some fats are good for the body while others are not. If you take fats in a required amount then they will not harm your body. Vitamins A, D, and K can be consumed by them. It is a source of important fatty acids.  There are three types of fats. Unsaturated fats are far better than saturated fats. Unsaturated fats are good for health. Monounsaturated fats and Polyunsaturated fats are the types of unsaturated fats. Monounsaturated fats are additionally good for the human diet. Both Omega-3 and Omega-6 are healthful fats. Saturated fats are not good for the human body. If you take those fats in excess amounts then it will lead to heart disorders and other diseases. Trans fats are the same as saturated fat. It is the type of dietary fat. They may increase your cholesterol level. 5g of trans fat is more than enough for adults in a day. They have a destructive physical state for the body and are not essential. Food with more fats can increase the weight of the body. You need more than 97 grams of fats in a day. It may weaken your immune system if you don’t take fats in the required amount.

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FAQ Section:

Q :What is the function of fat?

A: It helps the body to store energy.

Q: What is the best source of fats?

A: The best source of fats is avocado, fish, nuts, seeds, and olive oil.

Q: How many types of fats?

A: There are three types of fats:

  •      Saturated fats
  •      Unsaturated fats
  •      Trans fats

Q: How many types of unsaturated fats?

A: Monounsaturated fats and Polyunsaturated fats.

Q: Which fat is the best?

A: Unsaturated (monounsaturated and polyunsaturated) fats are best.

Q: Which fat is also known as dietary fat?

A: Trans fat is also named dietary fat.

Q: What are bad fats?

A: Saturated fats and Trans fats.

Q: Which food is enriched in fat?

A: Fatty meat.

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