Blood NAD levels track heart disease, not aging, study of more than 1,000 adults finds
Vilnius University researchers find that whole-blood NAD levels remain stable with age in healthy men and increase slightly in women, but are lower in people with cardiovascular disease, particularly hypertension.

<p>Vilnius University researchers find that whole-blood NAD levels remain stable with age in healthy men and increase slightly in women, but are lower in people with cardiovascular disease, particularly hypertension.</p>