Solgar Beetroot Extract 500mg (Beta vulgaris) Latest scientific research shows the beetroot can help to improve memory, lower blood pressure, increase energy and stamina and help to protect against heart attack and stroke. beet root juice is a potent natural source of nitrate. In addition, beetroot juice is also high in iron, Vitamin A C and high in calcium. It also contains folic acid, protein, manganese, potassium and fibre. High nitrate and nitrite foods have caught the attention of medical researchers looking at the unique properties of these foods and their influence on our health and especially cardiovascular health. Evidence by the University of Texas Health Science Centre shows that the nitric oxide gas, that is formed by nitrate rich foods, open arteries that have been clogged or closed. This has a protective function on the heart muscle. Suitable for Vegans. 90 Vegetable Capsules