2022 May 17
Every time the season changes, before a checkup or after a viral infection, many of us start low-dose vitamin therapy. Are the products sold freely in pharmacies, do they really keep their promises? Let’s take a look at Matthieu Marty, a nutritionist in Toulouse who specializes in micronutrients and nutritional therapies.
They look like drugs often sold in pharmacies, widely used in advertisements for their “declining” virtues … Would it be tablets, powder sachets, effervescent tablets, what are they really worth? vitamins ?
Nutritionist Matthieu Marty has a clear opinion. According to him, ” the first argument for these drugs is … marketing. The supplement market is huge. By proclaiming a very often non-existent interest, it plays on the ignorance of consumers. The public is led to believe that these products provide vitality or energy. However, it is not that simple. In fact, energy is provided by lipids, proteins and carbohydrates. Trace elements (vitamins, minerals, trace elements) play an essential role in various metabolic processes in the body: they are like factory workers. When there is a shortage of workers, it will affect various functions of the body. »
What to do in case of fatigue?
According to the nutritionist, there is no need to answer marketing calls to relieve a fatigue stroke. ” It is better to be attentive to the contents of the plate. If low vulnerabilities are felt, the consumption of raw organic fruits (kiwi, citrus fruits), organic vegetables (peppers, parsley, etc.) will need to be increased to maximize the benefits of antioxidant vitamins (e.g. vitamins A, C and E). A good indicator to make sure you get the right accessories is to watch the eclecticism of the colors on the plate. In fact, each color in a food can be associated with a certain intake of vitamins and minerals: so the more colors on a plate, the more trace elements it contains. Also, let’s not forget that foods and their trace elements will always be better absorbed than food supplements. »
Excessive risk of vitamins
According to Matthieu Marty, if people’s interest in supplements in a balanced diet is quite limited, they can lead to hypervitaminosis, an excess of vitamins. ” What is unproductive? “- warns a nutritionist. ” There is actually a physiological principle called “hormeze”. This means that the increase in a beneficial biological substance (e.g., trace elements) becomes negative when it exceeds a certain threshold. For example, iron is irreplaceable. But if taken too much, it will have a prooxidant effect, somehow rusting the cells. Therefore, this principle of hormones should be respected, do not take dietary supplements without the advice of a doctor, just follow the advertisements. “.
Therefore, vitamin treatments would be right for anyone?
The nutritionist wants to be less categorical on this issue. In fact, a vitamin supplement can be beneficial for those whose deficiency is proven. For example, vitamin C deficiency is associated with scurvy. However, this is very rare. ” It is impossible for an ordinary person to diagnose a true deficiency “Continues Matthieu Marty. ” If you have a recurrent infection, severe tiredness, or skin problems or scarring, it will be possible to assess the vitamin status in consultation with a nutritionist who specializes in micronutrients or a dietitian. But in addition, you will realize that if you are in good health, it is much more important and beneficial to diversify and improve your diet. »
Take notes A: Be careful though. It is sometimes necessary to take extra vitamins such as vitamin B9 or folic acid supplements during pregnancy.