Are vitamins predictably safe to take?
Generally, yes, in the ranges that most vitamins are available as supplements. Vitamins are divided into two categories: fat soluble and water soluble. The water soluble vitamins (B vitamins and vitamin C) cannot be stored by the body, so they are generally quite safe, even in quantities higher than you would normally get in your diet. The fat soluble vitamins such as vitamins A or D can be stored by the body, so it is possible to build up a level that could be harmful. It is therefore important that you discuss ALL your vitamin consumption with your healthcare provider, to make sure you are getting the optimal amount for your health while not running the risk of taking more than would be safe for you. It is also important to consider if your nutritional supplements are made in facilities certified for Good Manufacturing Practices.
