Bad breath (halitosis, fetor ex ore) is a major problem for modern man. The main cause of bad breath is to be found in the mouth itself. Namely, millions of bacteria live in the mouth, especially at the base of the tongue, and multiply rapidly thanks to the warmth and humidity of the oral cavity.

Vitamin A is important for the formation of keratin and for the strength of the teeth, vitamin D for the storage of Ca and P, the formation of dentin, vitamin C for the synthesis of collagen and the strength of the gums. Fluorine has been designated by the World Health Organization as the most important element in the prevention of caries.

At the age of 0-16, the most important role in children's lives is played by their parents or guardians, so it is extremely important that they are well educated about dental health and that they pass on their knowledge to the children. Education of parents about oral hygiene, feeding methods and food in general...