The Vitality Record

What NAD+ Actually Does. And Why Your Levels Are Already Declining.

NAD+ has become one of the most discussed molecules in longevity science. Most of what you have heard about it is either incomplete or wrong. Here is what...

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Your Protein Is Working Against You After 40. Here Is Why.

You are eating enough. You are supplementing. You are showing up. And still, something is not adding up. Here is the biological reason your protein may not be...

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The Role of B-Vitamins in Energy, Cellular Health, and Healthy Aging

B-vitamins are foundational to cellular energy, muscle metabolism, and healthy aging. Yet deficiency in adults over 40 is more common than most realize, and standard supplements deliver them...

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