Vitamin supplements; Vitamin tablets; Vitamin drops; Mixed vitamin preparations; Vitamin preparations; Vitamin supplement patches; Liquid vitamin supplements; Vitamin and mineral supplements; Vitamins and vitamin preparations; Vitamin enriched sparkling water for medical purposes; Vitamin and mineral preparations for medical use; Vitamin enriched chewing gum for medical purposes; Fruit-based meal replacement bars for treating vitamin B12 deficiency that causes fatigue; Dietary supplemental dr...