Twice Daily Multi with BoronA new concept of vitamin and mineral supplementation. Twice Daily Multi with Boron(TDM) is a multivitamin, two capsules per day, designed to provide nutrients that are difficult to provide in the typical daily diet. The development of this product was based on the principles of evolution and human biological adaptation to a nutrient rich, whole food diet promoting optimal energy, guided, in addition, by nutritional deficiencies common in the United