Can NAD+ Supplements Reverse Ageing? What Human Research Actually Shows

Do NAD+ supplements reverse ageing? A rigorous look at what human clinical trials actually show about NAD+ precursors, biological age and cellular health.

NAD+ and Inflammaging: How Chronic Inflammation May Affect Cellular Energy

Chronic inflammation and NAD+ decline appear to reinforce each other with age. Learn how inflammaging affects cellular energy metabolism.

Is NAD+ the Same in Every Tissue? Why Blood NAD+ Does Not Tell the Whole Story

NAD+ is compartmentalised across tissues and even within cells. Learn why blood NAD+ levels don't reflect what's happening in muscle, brain or mitochondria.

What Uses Up NAD+ in the Body? CD38, PARPs and Cellular Stress Explained

NAD+ is consumed by CD38, PARPs and sirtuins. Learn how these enzymes compete for NAD+ and why this matters for cellular ageing.

NAD+ and Muscle Ageing: Why Cellular Energy Changes Matter After 40

NAD+ decline is linked to sarcopenia, age-related muscle loss after 40. Learn how NAD+, mitochondrial function and muscle ageing are connected.