Oats are full of nutrients and minerals, including Vitamin E, zinc, selenium, copper, iron, manganese and magnesium. They are also a good source of protein and dietary fibre. Lotus oat groats contain no preservatives or additives and are rich in beta gluten. Beta Glucan helps prevent high serum cholesterol and cardiovascular disease. A daily serving of whole oats rich in soluble fibre can reduce hypertension (high blood pressure). Although NOT gluten free, some people with a wheat sensitivity or Coeliac disease can eat oats.