Did you know?
Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.
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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
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Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
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Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.
Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Some viruses, such as the tobacco mosaic virus, use RNA as their genetic material
Should we restore YellowstoneNationalPark, as our flagship National Park, to include the natural ...
Helping a Stranger
Atmospheric properties include temperature, pressure, and humidity
Tobacco smoke and radon are the most dangerous indoor pollutants in the industrialized world