ABSTRACT
The composition of oat and its therapeutic potential in the pharmacology supports its use to curve various maladies (Sadiq Butt et al., 2008). Oat is distinct among the cereals due to its multifunctional characteristics and nutritional profi les. Recent advancements in food and nutrition have revealed the importance of its various components. It is a good source of dietary fi ber especially β-glucan, minerals and other nutrients. Oat and oat by-products are helpful in the treatment of diabetes and cardiovascular disorders. Oat bran, in particular, is a good source of B complex vitamins, protein, fat, minerals besides heart healthy soluble fi ber β-glucan. β-Glucan has outstanding functional properties and is of immense importance in human nutrition. Different physiological effects of β-glucan are related to its viscosity, attenuation of postprandial plasma glucose and insulin responses, high transport of bile acids towards lower parts of the intestinal tract and high excretion of bile acids thereby lowering the serum cholesterol levels. Moreover, it is helpful against celiac disease. Incorporation of oat grains and oat bran in the food products improves not only the nutrition but also a therapy against various maladies.
