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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
If you could remove all of your skin, it would weigh up to 5 pounds.
The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.
Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.