People need vitamins to stay healthy. They get them from fruit and vegetables. There are about ten major vitamins. Vitamin A is is necessary for seeing in the dark. Vitamin B is responsible for the navous system. Vitamin C is important for building bones and teeth. It helps to prevent colds. You can get vitamin D from sunite. Vitamin E is necessary for skin and body. B 6 and U are important for human blood. Chuse healthy food and everything will be OK.