Durum wheat by the company Ola Bio. Wheat is the most widespread cereal in Europe, covering many areas of arable land, and has the highest selenium content, which is a powerful antioxidant. Wheat is also rich in vitamin A (helps in protein synthesis, enhances bone mass, and generally keeps the body's cells young and healthy), B-complex vitamins (responsible for muscle health and the proper functioning of the muscular system), and vitamin E (reduces the muscles' need for oxygen, protects vitamin A and amino acids, and is antioxidant).