It is known well that vitamin deficiency is a special condition, which is accompanied by absence or deficiency of vitamins coming into the human body with food. The most common situation is called the spring beriberi. At this time, the supply of vitamins is usually consumed, and their intake of food is substantially reduced. Children feel this situation especially strong. Especially it concerns families with low social status, as well as the kids born with low birth weight - less than 2.5 kilos. They look weak and are always in a low mood, even if you propose them something really special like, for example, riding on a self balancing scooter in the city park.
