Напишите буками произношение vitamin a is in green and yellow vegatables, milk and eggs. it`s necessary for seeing in the dark. vitamin b1 is in meat, porridge and bread. b1 is responsible for the nervous system. lack of this vitamin leads to serious illnesses and even death. vitamin c is in every fruit and vegetable. you can find this vitamin in black currants, strawberries, orangas and green peppers. vitamin c is important for building bones and teeth. it help to prevent colds.
