Vitamin C megadosage in combination with other therapies, but this does not imply vitamin C megadoses in themselves have therapeutic effect. The World Health Organization recommends a daily intake of 45 mg/day of vitamin C for healthy adults, and 25–30 mg/day in infants. The Vitamin C article provides examples of recommendations from individual countries. None exceed 110 mg/day. Vitamin C is necessary for production of collagen and other biomolecules, and for the prevention of scurvy. Vitamin C is an antioxidant, which has led to its endorsement by some researchers as a complementary therapy for improving quality of life. Since the 1930s, when it
The Vitamin Shoppe sold in the U.S. and Canada. This multivitamin passed ConsumerLab's test, which included testing of selected index elements, their ability to disintegrate in solution per United States Pharmacopeia guidelines, lead contamination threshold set in California Proposition 65, and meeting U.S. Food and Drug Administration (FDA) labeling requirements. The Vitamin Shoppe The Vitamin Shoppe (formerly Vitamin Shoppe Industries, Inc., stylized as theVitaminShoppe) is an American, New Jersey-based retailer of nutritional supplements. It also operated three stores in Canada under the name VitaPath from January 2013 until March 2016. The company provides approximately 7,000 different SKUs of supplements through its retail stores