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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

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Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

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Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

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