The Role of Fats in the Body and Their Benefits
Fats, or lipids, are found in every cell and tissue in the body and are essential for cell membranes. They also create a protective layer around certain organs.
These lipids, often called fats, play a critical role in maintaining a healthy body. Around 20 to 35 percent of total calorie intake comes from fats. Fats are one of three main macronutrients that provide the energy our bodies need, alongside proteins and carbohydrates.
Additionally, fats provide energy and are crucial for protecting organs. Their soft, fatty nature cushions organs like the kidneys, heart, and liver from external shocks and vibrations.
Thus, lipids are not only essential for energy but also serve many important functions in maintaining health and proper body function. A balanced and varied diet is crucial for meeting the body’s energy and nutritional requirements.SelMagzStay with us as we explore various types of fats and their beneficial effects on the body.
Types of Fats
There are three main types of dietary fats: saturated fats, trans fats, and unsaturated fats.
Saturated Fats
This type of fat usually comes from animal sources such as red meat and full-fat dairy, which can raise blood cholesterol levels. It’s advised to limit daily saturated fat intake to less than 20 grams.
Trans Fats
This type of fat, often referred to as hydrogenated oil, mainly comes from commercially fried and baked foods, and it can also raise blood cholesterol. It’s advisable to keep trans fat consumption as low as possible.
Unsaturated Fats
These fats are present in oils and fatty fish like salmon.and avocados.Unlike other fats, unsaturated fats do not raise blood cholesterol levels. It is advisable for most of our fat intake to come from unsaturated fats.
Benefits of FatsFor the Body
Contrary to common beliefs, fats are essential for the body and can be beneficial when chosen and consumed appropriately, as outlined below.
Energy Supply
Fat is the most calorie-dense energy source, yielding 9 calories per gram, whereas proteins and carbohydrates provide only 4 calories per gram. This enables individuals to eat less food while still obtaining more energy.
Use of Vitamins
Fats play a major role in hormone and enzyme production. Without these substances, processes like digestion and reproduction can become disrupted.
Vitamins A, D, E, and K are fat-soluble vitamins, meaning our bodies require fat to absorb them. These vitamins are crucial for many functions, like repairing cells.
Production of Hormones and Enzymes
Fats significantly contribute to the production of hormones and enzymes important for various bodily functions. Without enough hormones and enzymes, processes like digestion and reproduction may face issues.
Protection of Organs
Fat tissue serves as a cushioning layer for organs, helping to protect them from external forces and impacts, as well as from pressure they may exert on each other.
Energy Storage
Stored fat provides the energy our bodies need to function for weeks without food. This fat reserve is especially important for women to be able to become pregnant becausepregnancyit requires a certain amount of body fat, and an insufficient amount may lead to missed periods, preventing pregnancy and putting the health of both mother and baby at risk.fetusis put at risk.
