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Author Question: Heather is a smoker who is unable to quit, even though she knows that smoking is ruining her health. ... (Read 274 times) |
The average office desk has 400 times more bacteria on it than a toilet.
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.