vitamin A tends to be very good for the eyes and skin; lack of this vitamin leads to 'night blindness'; Good sources are of course, carrots and liver. Hope this helps; but a warning; too much of this vitamin is toxic.
salt helps keeps the heart healthy
All necessary minerals and vitamins are part of a healthy diet and therefore needed for growth.
The germ is the part of the grain kernel that contains Vitamin E, minerals, antioxidants, resistant starch, and healthy saturated fats.
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Cellulose, or fiber, is the tough, indigestible part of plants. Since the body cannot digest it, it passed out in the stool. Fiber is very good for your body, because it keeps you bowels healthy.
GERM
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It helps your whole body
The main purpose of Vitamin K is to aid in the clotting process. Vitamin K is important as part of the blood clotting mechanism of the body.
Since tanning is the body's way of protecting against the sun's rays, it is not very healthy for part of your body to not tan. If you are concerned, please consult a doctor.
Vitamin C is very important for body functioning. It supports a healthy immune system and acts as an antioxidant. It is very important for collagen synthesis, a part of connective tissue. It helps increase iron absorption and is involved with synthesis of hormones and neurotransmitters. Sources of this vitamin include citrus fruits. Defieciency of this vitamin results in scurvy that is characterised by swollen and bleeding gums.