I have a question of the absorping capacities of different vitamins and minerals out there. First, I know that for magnesium and zinc the oxides, glucosinates (sorry for spelling) and sulfates have the worst absorption. Is this true for most other minerals as well? Also, what factors are involved in the absorption process with the body. Is it that the digestive system just can’t break off the minerals from what they’re binded to, is it that the muscles or other tissues can’t dissolve it through there membranes in the form that there in, or is it another reason. I’m questioning this because I’m thinking, with my limited knowledge of biochemistry, that if a mineral formula doesn’t have the same absorption capacities as another formula, then you can just take more of it to get the same effect. For example, say with formula one you can absorb 100% and with formula two you can absorb 50%. If both formulas have 50 mg, then you will get the same effect if you took one capsule of formula one and two of formula two. Is this logic reasonable? Any input would be appreciated. Mike