Teenagersâ Work Can Have Downsides. Jerald G. Bachman is a distinguished senior research scientist at the Institute for Social Research and a research professor at the Survey Research Center at the University of Michigan. April 1, 2013.
Rating Newest Oldest. Best Answer: Yes, they do create a problem for absorption. Gelatin, when dissolved, coats the substrate preventing absorption by up to 50%. Additionally, the rice flours used by most vitamin companies are most likely not organically grown and contain a lot of pesticide residues.
The following list describes what many mineral salts/chelates used in supplements actually are and what they are used for when not in supplements: 1  Boric acid is the rock known as sassolite. It is used in weatherproofing wood, fireproofing fabrics, and as an insecticide [15].