The research is published in the German chemistry journal, Angewandte Chemie. "Now, what the various regulatory bodies have also said is that there are concerns about the potential risks of chromium in cancer, and that proper clinical trials need to be conducted." "The other statement was that there's no evidence from the various regulatory bodies that chromium is a cancer causing agent. Professor Lay said that statement was incorrect. "Published studies show that chromium III does not easily transfer into cells and instead is stored or excreted," vitamin company Blackmores said in a statement.Ī statement from Complementary Medicines Australia said, "The study looked at the injection of chromium III directly into mice fat cells, which does not take into account the physiological mechanisms of chromium handling by the body." While a number of companies that sell chromium products did not respond to interview requests, those that did were sceptical of the research. The supplements industry is worth billions of dollars. Supplements industry refutes study's findings The plasma glutathione peroxidase (GPx) activity, as one of the antioxidant enzymes, was increased ( P < 0. "Even at fairly low levels, if you're taking it for a long time, your chromium levels will build up. "The concern is people taking chromium supplements over a long period of time and people who are taking them at high concentration. Professor Lay said it would take between 10 and 40 years for chromium-produced cancers to develop in the body. "And when you look at some of the things like folates and beta-Carotene when long-term clinical trials were done, they actually increased cancer risks, not decreased cancer risks." "I think it's like most supplements - there's been poor clinical trial studies done. The additive is intended to be used in all types of feed (either mashed or pelleted form) for dairy cows. The University of Sydney's Professor Peter Lay has studied chromium biochemistry for about 30 years and is internationally recognised as one of the leaders in the field. ‘Chromium methionine chelate’ is considered the active compound and contains one molar equivalent of chromium (III) and three molar equivalents of DL-Met the final product incorporates the active substance dried onto a carrier. "On top of that, knowing that it turns into a cancer-causing form inside the body is quite a concern, so we're recommending that people stop taking these supplements." "There's no real need to take chromium supplements," Dr Wu said. I think it's like most supplements - there's been poor clinical trial studies done.
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