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Choose Wisely: Your Guide to Foods & Beverages That Promote Both Lifespan and Health Span
Choose Wisely: Your Guide to Foods & Beverages That Promote Both Lifespan and Health Span

Longevity is not simply about adding years to life — it is about preserving metabolic flexibility, cellular resilience, and functional capacity as we age. Increasingly, research shows that the foods...

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Nutrition for Resilience: An Essential Guide
Nutrition for Resilience: An Essential Guide

Author: Douglas S. Kalman PhD, RD, FACN, FISSN Resilience isn't just one thing. It's everything: feeling strong, thinking clearly, recovering well, and aging on your own terms. Here's your nutrition...

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Cell header graphic for Autophagy: Science of cellular renewal
Exploring Autophagy: The Science of Cellular Renewal

Autophagy is one of the most referenced biological processes in anti-aging and  longevity science but what actually is autophagy? In this post we breakdown autophagy, its role in cellular health...

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Spermidine blog post header image of woman in gym clothes
Is Spermidine the Ultimate “Look Good, Feel Good” Anti-Aging Nutrient?

Author: Douglas S. Kalman PhD, RD, FACN, FISSN Last Update 1/12/26 Many of the downsides of aging could tie back to a shortage of one overlooked nutrient: spermidine. This compound...

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