Vitamin B12 Deficiency: Causes, Signs and Symptoms

Vitamins supplements are selling like hot-cakes nowadays. However, a significant proportion of consumers are merely driven by the notion that vitamins-are-required-for-a-good-health and have a very little idea of what they really are! Vitamins are a group of organic substances which cannot be synthesized in sufficient quantities by an organism, and must be obtained from the [...]