Submarine article?  Looks to point pretty hard to Elysium Health.<p>Kurzweil wrote on this topic in 2013 [1].<p>Nobody seems to mention that the NAD precursor NR is a Vitamin B3 variant, that would make it seem less special.  It does seem to have unique properties, Examine.com states [2]:<p><pre><code>    Nicotinamide riboside is a relatively new form of
    Vitamin B3 supplementation that appears to be
    active following oral ingestion in animals
</code></pre>
Seems like exercise recovery is the most likely benefit.  Improved cognition less likely.  Interesting enough to not completely brush aside...<p>The chief scientist at Elysium states his daily supplements are Elysium&#x27;s product, Vitamin D and Aspirin [3].  The latter two are well supported by research.<p>[1]: <a href="http:&#x2F;&#x2F;www.kurzweilai.net&#x2F;a-new-and-reversible-cause-of-aging" rel="nofollow">http:&#x2F;&#x2F;www.kurzweilai.net&#x2F;a-new-and-reversible-cause-of-agin...</a><p>[2]: <a href="http:&#x2F;&#x2F;examine.com&#x2F;supplements&#x2F;vitamin-b3&#x2F;#summary1-2" rel="nofollow">http:&#x2F;&#x2F;examine.com&#x2F;supplements&#x2F;vitamin-b3&#x2F;#summary1-2</a><p>[3]: <a href="http:&#x2F;&#x2F;www.elysiumhealth.com&#x2F;blog&#x2F;qa-with-elysium-co-founder-and-chief-scientist-leonard-guarente" rel="nofollow">http:&#x2F;&#x2F;www.elysiumhealth.com&#x2F;blog&#x2F;qa-with-elysium-co-founder...</a><p>EDIT: brain switched Aspirin, it&#x27;s late here.