Boost Athletic Nutrition with Nitrate Health Benefits
Nitrates and nitrites, found in beetroot juice and supplements, increase nitric oxide (NO) secretion. The capacity of the blood vessels to secrete nitric oxide is an important measure of cardiovascular health and performance. NO is secreted by the inner lining of blood vessels and is critical for controlling blood flow throughout the body. Increased nitrate intake improves running speed and efficiency in recreational distance runners, showcasing the nitrate health benefits. How can you increase your nitrate intake? A study of highly trained Dutch endurance athletes, led by Kristin Jonvik from the Institute of Sport and Exercise Studies at HAN University of Applied Sciences in the Netherlands, found that their principal sources of dietary nitrates were lettuce and spinach, with contributions from various vegetables, potatoes and fruit. Beets are an excellent source of nitrates and the focus of most studies on nitrates, health and performance. Athletes should eat plenty of nitrate rich foods like fruits and vegetables and consider purchasing a juicer to increase beet intake. Beetroot juice shots are also a convenient way to boost nitrate levels and gain the nitrate supplements benefits. Incorporating these foods into your diet can provide a natural nitrate boost, enhancing athletic nutrition. (Sport Nutrition and Exercise Metabolism, 27: 148-157, 2017)