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David Sinclair and NMN: What He Takes, What the...

David Sinclair has made NMN a household name in longevity circles. Here's what his actual protocol looks like, what the human evidence shows — and where the honest limits are.

David Sinclair and NMN: What He Takes, What the...

David Sinclair has made NMN a household name in longevity circles. Here's what his actual protocol looks like, what the human evidence shows — and where the honest limits are.

How to Choose the Best NAD+ Supplement (What Ac...

The "best" NAD+ supplement isn't a brand — it's a checklist. Precursor, dose, quality, and honest claims matter more than the label on the front.

How to Choose the Best NAD+ Supplement (What Ac...

The "best" NAD+ supplement isn't a brand — it's a checklist. Precursor, dose, quality, and honest claims matter more than the label on the front.

Does Melatonin Actually Work for Sleep? What th...

Melatonin genuinely helps most people fall asleep faster — but it's a gentle circadian nudge, not a sleeping pill. Here's what the trials actually show.

Does Melatonin Actually Work for Sleep? What th...

Melatonin genuinely helps most people fall asleep faster — but it's a gentle circadian nudge, not a sleeping pill. Here's what the trials actually show.

Nicotinamide Riboside (NR): What It Does, What ...

Nicotinamide riboside reliably raises NAD+ in humans — but the benefits beyond that are still being worked out. Here's the honest evidence.

Nicotinamide Riboside (NR): What It Does, What ...

Nicotinamide riboside reliably raises NAD+ in humans — but the benefits beyond that are still being worked out. Here's the honest evidence.

NAD+ for Energy: Does It Actually Make You Feel...

NAD+ runs your cells' energy machinery — but "fuels ATP" and "makes you feel energized" are not the same claim. Here's what the human trials actually show.

NAD+ for Energy: Does It Actually Make You Feel...

NAD+ runs your cells' energy machinery — but "fuels ATP" and "makes you feel energized" are not the same claim. Here's what the human trials actually show.

What Is a NAD+ Supplement and Does It Actually ...

A NAD+ supplement raises a coenzyme that falls with age — usually with precursors, not NAD+ itself. Here's what the human trials really show.

What Is a NAD+ Supplement and Does It Actually ...

A NAD+ supplement raises a coenzyme that falls with age — usually with precursors, not NAD+ itself. Here's what the human trials really show.