Vitamin amino acids. Most vitamins are not single molecules, but groups of related molecules called vitamers. For example, vitamin E consists of four tocopherols and four tocotrienols. The thirteen vitamins required by human metabolism are: vitamin A (retinols and carotenoids), vitamin B (thiamine), vitamin B (riboflavin), vitamin B (niacin), vitamin B (pantothenic acid), vitamin B (pyridoxine), vitamin B (biotin), vitamin B (folic acid or folate), vitamin B (cobalamins), vitamin C (ascorbic acid), vitamin D (calciferols), vitamin E (tocopherols and tocotrienols), and vitamin K (quinones). Vitamins have diverse biochemical functions. Some forms of vitamin A function as regulators of cell and tissue
The Vitamin Shoppe 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 and over 17,000 different SKUs of supplements through its retail websites. In 2002, Vitamin Shoppe Industries was sold to an affiliate of Bear Stearns Merchant Banking, a private equity unit of Bear Stearns, for approximately $310 million. The Vitamin Shoppe held an initial public offering on October