aging
The NAD+ Decline Timeline: What Happens to Your Energy Decade by Decade
You used to function on five hours of sleep. Now an afternoon meeting requires effort. This isn't willpower. It's NAD+. One of the most important drivers of age-related energy decline is the measurable, progressive loss of NAD+ that begins in your 30s and accelerates through your 50s and 60s. Understanding the decade-by-decade timeline explains why energy changes so dramatically with age, and more importantly, what targeted supplementation can actually do to restore it.