What's your number one resolution for 2011? If you answered, "getting more action," you've come to the right post. Whether you're looking to spice up your current relationship or start something new and steamy, here's how start doing it.
If a nutrient is fuel, a hormone determines how much gets tossed on the fire. If a nutrient is construction material, a hormone may be both builder, and architect. Hormones are regulators of body function.
For years we've had it beat into our heads that because sunlight causes skin cancer, we should avoid the sun and, when in it, use sunscreen. Now we're getting more nuanced advice because of concerns about vitamin D deficiency.
As we learn more about fat, we're discovering that it plays a variety of roles in the body's complex web if chemical interactions It's not simply a passive storehouse for extra calories, but rather an active organ.
A recent debate in the fields of bioethics surrounding novel treatments for an uncommon genetic disorder has raised the question: Is it ethical to attempt to predetermine the sexual orientation of one's children?