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Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

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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 average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

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The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Physical examination of the thyroid gland. Physical examination of the thyroid gland.
Physical and Perceptual Dimensions of Sound Waves Physical and Perceptual Dimensions of Sound Waves
Play in Four Cultures Across cultures, play is the most common activity in early childhood. Source: Play in Four Cultures Across cultures, play is the most common activity in early childhood. Source:
Total allowable and actual catch, Grand Bank Atlantic Cod 1959 -2012 Total allowable and actual catch, Grand Bank Atlantic Cod 1959 -2012
Dried fruits are good source of sulfur Dried fruits are good source of sulfur
Staying hydrated during physical activity Staying hydrated during physical activity
Video: Mendel's pea plant, Pisum sativum experimental

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