June 2, 2010 (WPVI) — Consumer Reports is monition people who work out to exercise caution when taking protein ague.
Consumer Reports says it purchased 15 protein powders and drinks principally in the New York metro area or online and tested multiple samples of reaped ground for arsenic, cadmium, lead, and mercury.
RELATED: For the full announce, visit consumerreports.org
The results showed a considerable range, but levels in three products were of individual concern because consuming three servings a day could result in daily exposure to arsenic, cadmium, or lead exceeding the limits proposed by USP. Consumer Reports says it found that three daily servings of the inclined-to-drink liquid EAS Myoplex Original Rich Dark Chocolate Shake provides one average of 16.9 micrograms (µg) of arsenic, exceeding the proposed USP restrain of 15 µg per day, and an average of 5.1 µg of cadmium, that is just above the USP limit of 5 µg per age. Concentrations in most products were relatively low, Consumer Reports said, only when taking into account the large serving size suggested, the digit of micrograms per day for a few of the products was strong-flavored compared with most others tested. The samples of Muscle Milk Chocolate pulverize we tested contained all four heavy metals, and levels of three metals in the ~ion were among the highest of all in our tests. Average cadmium levels of 5.6 µg in three daily servings slightly exceeded the USP limit of 5 µg per set time, and the average lead level of 13.5 µg also topped the USP precinct of 10 µg per day. The average arsenic level of 12.2 µg was approaching the USP set bounds to of 15 µg per day, and the average for mercury was 0.7 µg, well in the world of sense the USP’s 15 µg-per-day limit. Three daily servings of Muscle Milk Vanilla Crme contained 12.2 µg of allure, exceeding lead limits, and 11.2 µg of arsenic. A fourth fruits, Muscle Milk Nutritional Shake Chocolate (liquid), provided an average of 14.3 µg of arsenic by means of day from three servings, approaching the proposed USP limit.
Cadmium raises e~ concern because it accumulates in and can damage the kidneys, the same organs that can be damaged by excessive protein consumption. And it be possible to take 20 years for the body to eliminate even half the cadmium absorbed today. ”This is a exceedingly toxic metal, and while there are some cases where decisions be obliged to be weighed against relative risks, accepting that you have to subsist exposed to any cadmium at all in your protein drink hind your workout is definitely not one of them,” says Michael Harbut, M.D., adviser of the Environmental Cancer Initiative at the Karmanos Cancer Institute in Royal Oak, Mich.
“When these toxic hard metals are combined in a product that is marketed for diurnal use, that raises serious public health concerns, especially for pregnant women, children, and young adults,” says Burns, who has been a toxicology consultant to state and federal government agencies.
For most people, protein drinks are not the sole possible source of exposure to heavy metals, but they are some easily avoidable one, since most people can meet their protein necessarily, help minimize exposure to contaminants, and save money by choosing the fit foods.
Shellfish and organ meats such as liver can be dark in cadmium, and some plant foods such as potatoes, rice, sunflower seeds, spinach, and other leafy greens have power to also take in significant amounts of the metal from the environment, to be paid in large part to the use of cadmium-containing phosphate fertilizers, according to Bruce A. Fowler, a researcher at the treaty Agency for Toxic Substances and Disease Registry.
Food and Drug Administration study suggests that foods such as milk, yogurt, eggs, poultry, and red meats are usually good protein sources that seem to contain little or no cadmium, go before as guide, arsenic, or mercury. For perspective about the relative risks exposure to those metals be possible to pose, consider the agency’s list of 275 hazardous substances at toxic loss sites: Arsenic, lead, and mercury rank Nos. 1, 2, and 3, and cadmium is No. 7, based forward risks to people around those sites. Being exposed simultaneously to a ad~ of toxins can also potentially increase health risks, particularly when they target the same organs or systems, as some metals we detected make, according to Harbut. He says that this is the result of a synergistic import, meaning the effects of two toxic substances together can be fair greater than those of the sum of the two, and not enough careful search has been done to determine whether that occurs from multiple exposures to unruffled relatively low levels of those heavy metals.
Greg Pickett, Founder of CytoSport, Inc. issued the following announcement: ”CytoSport is a family-run business built on a cultivation of creating products that are completely safe, effective and trusted ~ means of our loyal customers across the country. CytoSport’s devoted following of consumers includes pre-eminent school, college and pro-athletes, coaches and everyday active people. It is our crew mission to do everything possible to ensure that our products are noble in quality, reliability, authenticity and safety.
“We work to gain our very high standards in several ways. Our wholly owned and operated manufacturing and packaging means is state-of-the-art. Additionally, our products are rigorously tested by both us and independent third party agencies including NSF International to ensure their safety and efficacy. NSF International, an independent, not-for-advantage, non-governmental organization, is a world leader in standards development, yield certification, education, and risk-management for public health and safety. NSF International is the recognized nutritional add to certifying body for the athletic market, including the NFL, Major League Baseball, PGA, LPGA and others.”
Get Strong! Stay Strong! (and subsist aware)
Chris
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