Biotica Bismunto (trace elements) 30 blisters. Bismunto: Used for the treatment of tonsillitis and pharyngitis, but Beware! can not use it without medical visit is a toxic element to certain doses Oligotherapy is the use of certain minerals and metals in the treatment of different health problems. These trace elements are involved in very small quantities in biological functions and exchanges necessary to the proper functioning of our body Trace elements are involved mainly in the absorption and metabolism of food, the renewal of tissues, in strengthening the body's defenses (immune system) against infection and help reduce allergic reactions. Trace elements allow the preservation of balance in our body.