Leading Longevity Doctor, David Leonardi, M.D., Endorses N(r) Supplement with New Findings
New research pertaining to NAD+ levels seems to be in the news more regularly than ever, capturing the imagination of both scientists and the general public for its beneficial effects in turning back the effects of aging and even countering the effects of head injuries. N(r), manufactured by HPN supplements, has recently been endorsed by Vitality and Longevity specialist David Leonardi, M.D., who has undertaken a comprehensive review of the research and translated its findings for the layman to grasp...
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