Vitamin B: It is better known as ‘B’ complex because it consists of at least 12 vitamins named, as ‘B/, ‘B2’, ‘Bg’, ‘B12’ etc. They assist in the proper digestion of food and remove vision related diseases. It is very essential for the growth of body. Its deficiency causes Beri-Beri disease. Its sources are Egg yolk, yeast, rice, wheat, green vegetables, soyabean, carrot, cauliflower, cabbage, garlic, milk, peas.