The role of fats in the human body

Grassi are one of the three main components of human nutrition, together with proteins and carbohydrates. The role of fats in our body is essential: without a sufficient level, the functioning of the brain and the internal organs is disturbed, memory disorders occur, memory disorders, testosterone production, depression and other unwanted states may occur.

However, as in everything, moderation and balance are needed in the quantity of fat consumed. Today we will discuss what the fats are and analyze the volume necessary to maintain the health and beauty of the body.

Types of fats in the diet and their consumption rules

The fats are composed of glycerin and fatty acids. They are saturated and unsaturated, according to the chemical structure. The saturated fats (fatty acids) are largely solid fats of animal origin: bacon, butter and those of vegetable origin: fish oil and liquid fats.

Which one do we need? Obviously, some and others are necessary for our body.

There is no fixed quantity of fat recommended for daily consumption, the same principle is valid for the consumption of calories. Someone adds weight to 2000 calories, while someone else loses kilograms consuming 3000 calories. This is normal.

The fat consumption of fat consumption is believed to be 0.8-2 grams per 1 kilogram of body weight, but these figures are very arbitrary.

Normal fat consumption should be 10-30% of total daily calories. The indications may differentiate significantly depending on the objectives of the diet, age and sex of people.

Importance of fats: essential and non -essential fatty acids

When consuming various foods, eating fat automatically, since it is practically impossible for a product to be completely skimmed.

A certain percentage of fat can be assimilated when eating chicken breast, homemade cheese and even cereals. Finally, get the rule of daily fat from various sources. Mainly, it will be composed of saturated fats.

The situation is a little simpler because of the fact that saturated fats are not essential. This means that if there is a lack of a certain fatty acid, the body can summarize it.

As for essential fatty acids, the situation is completely different, these acids not synthesized by the body, being necessary for the body to obtain them from the diet. This also applies to some unsaturated fatty acids.

Due to their chemical structure, unsaturated fatty acids are normally included in the Omega group: Omega-3, Omega-6, Omega-9. The last two are abundantly contained in vegetable oils. As for Omega-3, the situation of this acid must be analyzed more detailed.

Omega-3: His role in the body and ways of restoring

The main polyunsaturated fatty acids of Omega-3 are: are:

• Linolenic alpha acid (wing)
• Eicosapentaenoic acid (EPA)
• Docosasaenoic acid (DHA)

The spectrum of their effects on the human body is enormous: from the acceleration of the metabolism to the restoration of the central nervous system and to the improvement of mood. But from where and in what quantities to obtain these irreplaceable substances: this task is not simple at all.

Fish oil contains a large amount of omega-3 fats. The research shows that the fish and the right supplements can make miracles with your body mass and your health.

Pregnancy seems simple: it is necessary to consume more fat fish. But in reality things are a little more complicated. Unfortunately, the species of fish that must cover the daily rule of essential fatty acids are often cultivated in fish farms. When fish nutrition is not correct, it will contain less useful substances. I am sure you will agree that we cannot only eat fish to compensate for the necessary micro and macro elements.

For these reasons, a rich source guaranteed by Omega-3 are nutritional supplements. And if you train, it is good to consume up to 3 grams of omega-3 per day.

Summary

1. The importance of fat in nutrition is fundamental. There is no exact consumption rate. However, many nutritionists recommend that the intake of fats (of animal or vegetable origin) constitutes 10-30% of total daily calories.
2. The fats are composed of fatty acids, which in turn are essential and not essential. We can only get the essential through nutrition, which is why they require special attention. All essential fatty acids are unsaturated.
3. Important fatty acids are EPA and DHA. Their only guaranteed source are nutritional supplements. The rule for a person who trains is up to 3 grams of such acids.