Vitamin A and Vision

Vitamins are a diverse group of organic substances that are essential in the proper functioning of the metabolic processes in the body. Many vitamins, especially those found in the B group, work as coenzymes. Vitamin A is a name given…


Lack of calcium in the diet can lead to osteoporosis in which the bone is less dense and therefore brittle and weak. In women, osteoporosis can be due to lack of oestrogens after menopause or oophorectomy. Calcium is usually ubiquitous in diet, but often, a small amount of food provides reasonable amounts, of which dairy products are best.

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