Vitamin C. Vitamin C tablets and a slice of orange,a natural source of vitamin C. Vitamin C is a water-soluble vitamin and plays an essential role in the activity of many enzymes in the human body. It is important for the growth and maintenance of healthy bones,gums,teeth,ligaments and blood vessels. It is involved in the production of neurotransmitters and in the stimulation of the immune system against infections. The main dietary sources of vitamin C are citrus fruits and green vegetables,and the recommended daily intake for an adult is 30mg. Severe deficiency of vitamin C leads to scurvy | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / King-Holmes, James |
Taille de l’image : | 4701 px × 3799 px |
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Property Release : | Non requis |
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