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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

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Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

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

Measuring BMR via oxygen consumption with indirect calorimetry. Measuring BMR via oxygen consumption with indirect calorimetry.
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Response of corn selected for high and low oil content over 76 generations Response of corn selected for high and low oil content over 76 generations
Video: What is Reverse Osmosis?

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