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Did you know?
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
Did you know?
During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.
Did you know?
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.