Toxins like PCBs and dioxins not only slam the environment, they also hit you below the belt by lowering your sperm count and your testosterone. Here's how to safeguard your manhood:
November 4, 2008, 10:00 am
When researchers at ZRT Laboratory, an independently owned, certified hormone-testing facility in the US, examined the testosterone levels of more than 8000 men, they found that T peaked in the men's early twenties and sharply declined after that.
November 4, 2008, 10:00 am
Though residential use is now restricted, chlorpyrifos is still common in agriculture, as well as in some professional applications; for most people, diet is now the main source of exposure.
October 28, 2008, 5:06 pm
Make this crucial doctor's appointment now.
April 16, 2007, 2:59 pm
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