belisan (25)in #supplements • 6 years agoVITAMIN B1: THIAMINEWHAT IS VITAMIN B1? This is one of the water soluble vitamins found in a variety of foods. It is one of the vitamins…belisan (25)in #supplements • 6 years agoSupplefacts: Vitamin AVitamin A is one of the four fat soluble vitamins. These are also called fat soluble retinoids. This means that it…