Register  /  Login               

Vitamins: looking for a proper measure


H&PC Today (TKS Publisher)


Amongst all the essential nutrients, vitamins are particularly important from a nutritional point of view. By its very definition, a “vitamin” is in fact an element that the body is unable to synthesise in sufficient quantities, hence we must take them through the food we eat. Another feature of vitamins that the very name implies is the small quantity required by the body. From a metabolic point of view, vitamins work as coenzymes or precursors of coenzymes, thus they have a catalytic function or help to regulate certain biological processes. The lack of a vitamin in the body may lead to developing a specific disease.


Currently, there are 13 vitamins that have been identified. Actually, their classification is based more on their function, not on their chemical structure. In fact, when we speak of “vitamin A”, we actually refer to a series of chemical substances - named vitamers - capable of performing the activities associated to this vitamin. Vitamins perform a broad number of functions: some are responsible for the regulation of metabolic processes (such as with hormones), others are known for their antioxidant action, or their role in enzymatic reactions, including their functioning as co-enzymes as well. Consequently, vitamin deficiency has a negative impact on health, which varies according to the function the vitamin we lack usually has in the body.
The diseases caused by “hypoavitaminosis” (lack of vitamins) and “avitaminosis” (vitamin deficiency), often have names that in First-World countries often sound exotic  or old-fashioned: Pellagra, Beri Beri, shingles, rickets, scurvy, Pernicious Anaemia. Surprisingly, these diseases can still occur and impact on a country’s public health in certain geographical contexts ...

About us

tks | publisher, event organiser,
media agency

Viale Brianza, 22
20127 - Milano - Italy
Tel. +39 02 26809375