Vaccines prevent between 2.5 and 4 million deaths every year.
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More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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The horizontal fraction bar was introduced by the Arabs.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
Ionic bonding in table salt (NaCl)
Burkholder and colleagues demonstrated that some strains of Pfiesteria shumwayae are toxic to fish a