Alan Huff, D.C.

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Vitamins & Supplements

Vitamin B-12 and Cognitive Impairment

A study by the Johns Hopkins University component of the Multicenter AIDS Cohort Study (MACS) followed B vitamin blood levels in 310 HIV-positive men for nine years. In a report last winter,1 the MACS investigators noted that those with abnormally lo...

By Alan Huff, D.C. for Gay Men's Health Crisis