Nutrients, Supplements & Vitamins are essential nutrients because they perform hundreds of roles in the body. This is dictionary contain advice and information on vitamins, minerals and trace elements essential for health, including: - what they do; - how much you need; - what happens if you have too much; - safety advice about supplements. Main Features: - Offline – It wok offline, no active internet connection is required; - Detailed description of all major Vitamins and minerals; - Equipped with quick dynamic search function – The dictionary will start searching for the words while you type; - Voice search; - Easy way to share with your friends; - Bookmark – you are able to bookmark the Disease Terms to your favorites list by clicking on the “star” icon; - Managing Bookmark Lists – you are able edit your bookmark lists or clear them.