These important nutrients are crucial to good because they help the body use the energy stored in food. If you eat a balanced, varied diet, vitamin and mineral supplements are probably unnecessary. A surprising number of people take vitamin or mineral supplements daily as a sort of nutrient insurance – usually without knowing how they work and what they do.

Le saviez-vous ?

Nutrients like riboflavin, vitamin C, , and lots of others are crucial to good health, but they’re no substitute for meals. In actuality, are facilitators which allow the body to take advantage of the energy stored in food. These nutrients in and of themselves are of small value of the . Simply taking vitamin and mineral supplements without eating food is like sending in bricklayers to construct a wall, but failing to provide the bricks.

What vitamins do that is imperative to the normal maintenance of healthy cells, is perform an extraordinary assortment of functions in the human body. They don’t just help convert food into usable energy, but they also help out with the production of blood cells, cells, and the compounds of the nervous system. Vitamins are divided into two groups, which can be -soluble and fat-soluble.

Prenez note

The four fat-soluble vitamins, A, D, K and E, are absorbed in and might be stored for later use. If taken in excess, however, some fat-soluble vitamins can accumulate in toxic quantities. Vitamin C and the eight B vitamins are water-soluble meaning they dissolve in body fluid, and the majority of the surplus is eliminated through or urine. Because of this, there’s very little concern about toxic overdoses although excessive doses of B6 can be toxic.

Minerals play a role in the maintenance of immune cells, in blood coagulation, in the synthesis of oxygen in the blood, in bone formation, and in many other purposes. Some, such as , calcium, and magnesium, are necessary in fairly large quantities. The demand for others, called trace minerals, is much smaller. In actuality, although they’re found in human tissue, some of those trace elements play such suspicious roles they are considered nonessential.


The important trace minerals include , zinc, fluoride, and copper. Any of these minerals, whether essential or nonessential, is poisonous if ingested in sufficient quantities for long periods. How necessary are nutritional supplements? For many years, controversy has raged between those who think supplements are necessary and those who say they are at best a waste of money and, at worst, a threat to health. With few exceptions (especially vitamins K and D ), the human body can’t make its own vitamins or minerals, so they have to be obtained from foods.

Note finale

The conventional view holds that a balanced diet provides all the minerals and vitamins that are essential to keep a great health. The opposing argument for nutritional supplements is that lots of modern diets lack balance. In actuality, they’re so loaded with refined and processed foods they can’t provide sufficient amounts of essential minerals and vitamins. Furthermore, because lots of individuals skip regular meals and rather rely on fast foods, and nutritionally vacuous snacks, nutritional supplements might be a necessity. Other proponents of nutritional supplements claim that the chronic bought on by fast-paced lifestyles can improve our need for these critical nutrients.