 SALT LAKE CITY, April 7, 2021 PRNewswire -- USANA, the Cellular Nutrition Company, provides its high-quality, NSF-tested nutritional products to more professional and elite athletes than any other nutritional supplement company in the world. Proudly supporting athletes in nearly two dozen countries, the Utah-based company is expanding its presence in the United States as the Official Multivitamin of USA Swimming, the national governing body for the sport of swimming in the U.S. We are honored to have the opportunity to partner with an accomplished organization like USA Swimming, says Dan Macuga , chief communications and marketing officer at USANA. 