Vitamin A plays an important role in the mechanisms of vision and adaptation to darkness. It has a fundamental role in the synthesis of glycoproteins, in the control of cell differentiation and in gene expression. The tissues primarily affected by a vitamin A deficiency are the epithelia of the oral cavity, the respiratory and urinary tract and the secretory glands.
In addition to these functions, this vitamin is essential for the proper functioning of the immune system and has antioxidant properties.
In general, it can be advised as an adjunct:
- In the prevention and treatment of certain vision changes
- In the treatment of acne, eczema and other disorders of the skin and mucous membranes
- Improving immune function
- In the treatment of infections. mostly viral
As a dietary supplement for adults, take 1 tablet a day, preferably with a meal or according to a doctor's or your health care technician's prescription. Do not exceed the recommended daily intake.
