That Mediterranean diet is what cardiologist Richard Collins says he always recommends to his clients.

VOA: standard.2010.02.23

He recommends his patients try everything from acupuncture to exercise and good nutrition to wearing mouth guards during sleep.

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Right now, Li recommends his institutional and private wealth clients remain underweight the Vanguard Emerging Markets ETF and the iShares MSCI Emerging Markets.

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Dr. Solomon, who wasn't involved in the Swedish study, recommends his patients take 2, 000 to 4, 000 international units a day of vitamin D.

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