"According to a story in Consumer Reports, many of America's dietary supplements are also packing carcinogens and kidney- and heart-damaging contaminants.
This information comes from an article in the September issue of Consumer Reports. The article lists 12 different supplemental ingredients associated with negative health consequences. These include bitter orange (an ephedra-like supplement associated with heart attack and stroke), germanium, coltsfoot and colloidal silver, which has been marketed as an immune system booster but is known to cause argyria and kidney damage."
This information comes from an article in the September issue of Consumer Reports. The article lists 12 different supplemental ingredients associated with negative health consequences. These include bitter orange (an ephedra-like supplement associated with heart attack and stroke), germanium, coltsfoot and colloidal silver, which has been marketed as an immune system booster but is known to cause argyria and kidney damage."