Because do sports, then I take vitamins to maintain health. I tried different from the 21st Century Health Care to Universal. I tried these vitamins, minerals, and was very pleased. I take 1 tablet after meals 2 times a day. Effect liked: good health, a great recovery after hard training. I think COMPLETE Multi is very well suited for people engaged in sports: reception 1 table after a meal will fully cover the rate of vitamins and minerals per day, and such dosage regimen to better absorb the material without undue burden on the kidneys and liver, as, for example, is It occurs when taking vitamins Animal Pak by Universal. And this at a much lower cost. I note that these vitamins are analog, not containing iron. And these vitamins are composed of iron and are particularly suitable for vegetarians who do not get enough iron, which is the main source of meat.