OATS: Oats are fortified with Vitamin B5, Vitamins B1 (thiamin), Vitamin B3 (niacin), Vitamin B2 (riboflavin), and Vitamin B6. They are also rich in fibre and can help maintain healthy cholesterol levels. A bowl of oatmeal in breakfast definitely boost mood and keep your high energy levels all day long. They are mainly eaten as porridge, as an ingredient in breakfast cereals and in baked goods (oatcakes, oat cookies and oat bread). Over the past few decades oats have become a very popular "health food".