Excreted mostly from the feces. The majority of renally filtered calcium is reabsorbed during the ascending limb in the loop of Henle plus the proximal and distal convoluted tubules. Also secreted by sweat glands. Pregnancy & Breastfeeding use The Formal OsteoMD® Critique Our entire OsteoMD® overview is in this article https://dominickzdimp.bloggerswise.com/33599472/helping-the-others-realize-the-advantages-of-osteocal-md