MedicalResearch.com Interview with:
Dr. Charles Brenner, PhD
Chief Scientific Advisor
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: Nicotinamide adenine dinucleotide (NAD) is the central regulator of metabolism. NAD is under attack in multiple conditions of metabolic stress and declines in human aging. Thus, using supplements to maintain NAD has emerged as an important strategy to support healthy aging.
There are three vitamin precursors of NAD. However, two of those forms (niacin and nicotinamide) have unwanted side effects and/or inhibit some of the metabolic regulators that can be stimulated by higher NAD. Nicotinamide riboside (NR) is the most recently discovered NAD precursor vitamin. Research has shown that NR boosts NAD more than the other precursors, doesn’t cause flushing, doesn’t inhibit sirtuin enzymes, and that the pathway that converts NR to NAD is turned on in tissues undergoing stress and damage.
Commercialized as NIAGEN®, NR has been clinically proven to significantly increase NAD levels in people as an oral supplement. NIAGEN® is the only NR with published human safety, efficacy and tolerability studies.
The University of Colorado study is the first clinical trial showing that not only does NIAGEN® boost NAD levels, it also may have a beneficial effect on cardiovascular health and function. Continue reading