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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

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Asthma cases in Americans are about 75% higher today than they were in 1980.

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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

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