LONGEVITY with Nathalie Niddam cover image

LONGEVITY with Nathalie Niddam

Episode #203: Everything You Need to Know About The Theory of Aging with Dr. Sandra Kaufmann

Jan 9, 2024
Dr. Sandra Kaufmann discusses the critical functions of SIRT1 and SIRT3 in our bodies in the quest to combat aging. She explores supplement bioavailability, pitting resveratrol against pterostilbene, and discusses state-of-the-art delivery methods. We also dive into the tangible impacts of diet and supplementation on maintaining youthful vitality and sourcing quality products without breaking the bank.
01:06:22

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • SIRT1 and SIRT3 proteins play critical roles in DNA repair, mitochondrial efficiency, and are potential targets to combat aging.
  • Supplementation with NR and NMN, precursors of NAD+, can boost cellular energy and DNA repair, but levels should be carefully regulated to avoid disruption of cellular homeostasis.

Deep dives

The Power of Selbecks: Activating Heat Shock Proteins

Selbecks, a Japanese drug originally used for gastritis, has been found to be a potent activator of heat shock proteins. Heat shock proteins play a crucial role in protein homeostasis, helping to maintain the proper three-dimensional shape of proteins and ensure their functionality. By activating heat shock proteins, Selbecks enhances proteostasis and improves protein stability. This has potential implications for neurologic diseases, as many of them involve protein folding failures. Selbecks provides a unique approach to boost heat shock proteins and promote cellular health.

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