GTC Nutrition, Golden, CO, has as­sumed the role of principal distributor of Aquamin, a natural calcified mineral source, in the U.S. Supplied by Marigot Group, Corrigaline, Co. Cork, Ireland, Aquamin is available in a variety of forms including Aquamin F, a very fine powder which is ideal for liquid and dry applications; Aquamin S, a sea mineral source designed to enhance the nutritional profile of liquid and other food products such as carbonated beverages and frozen deserts and Aquamin TG, a granulated natural calcium source for use in dietary supplements.