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cover of episode 375: The Future of Aging: Ancient Secrets for Healthy Longevity | Dr. Anurag Singh

375: The Future of Aging: Ancient Secrets for Healthy Longevity | Dr. Anurag Singh

2025/2/25
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Ancient Health Podcast

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Anurag Singh博士:我在行医过程中观察到许多老年人患有慢性疾病,这促使我研究线粒体功能障碍与衰老的关系。我的研究表明,长期坚持锻炼的人,即使到了70岁,肌肉细胞状况也可能与30-40岁的人相似,这表明运动是长寿的关键。而久坐不动的人,其细胞线粒体受损严重,细胞内存在大量细胞应激和损伤标志物,这会加速衰老过程。通过研究细胞和小型物种,我们发现乌洛托品A可以改善线粒体健康,并以此为基准进行研究。我们筛选了4000多种天然化合物,发现其中一些可以改善线粒体健康,并以此发现了乌洛托品A。乌洛托品A是肠道微生物群代谢某些植物化合物后产生的代谢产物,而非这些化合物本身具有健康益处。在小型物种中,补充乌洛托品A可以延长寿命和提高活动能力,但在人类中,由于研究难度大,尚未进行类似研究。线粒体自噬是清除受损线粒体的过程,对延缓衰老至关重要。受损线粒体泄漏到血液循环中会引发慢性炎症,而衰老过程本身就伴随着炎症。久坐不动、饮食不健康以及服用某些药物(如他汀类药物)是导致线粒体损伤和炎症的主要因素。肠道健康对线粒体健康和衰老过程至关重要,因为肠道微生物群在乌洛托品A的产生中起着关键作用。只有大约20%-30%的人能够产生足够的乌洛托品A,这表明肠道健康状况对乌洛托品A的产生至关重要。那些无法自行产生足够乌洛托品A的人需要补充乌洛托品A以获得健康益处,而那些能够自行产生的人则需要补充一定剂量的乌洛托品A以维持健康。乌洛托品A可以改善老年人的力量和耐力,并有助于减轻运动员的肌肉损伤和炎症。建议40岁以上的人开始补充乌洛托品A,因为此时细胞健康的基础开始受到影响。未来线粒体健康研究的重点将是如何改善认知健康和延缓认知能力下降。我认为健康长寿的关键在于保持身体机能,即使到了80岁也能保持行动能力和生活质量。 Chris Motley博士:略过

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Dr. Motley introduces Zona Plus, a device using isometric exercise to improve heart health by boosting nitric oxide production. It's a personalized cardio workout, improving heart health and circulation with each use. It offers a 90-day risk-free trial with a discount code.
  • Zona Plus uses isometric exercise to boost nitric oxide production.
  • Improves vascular flexibility, lowers blood pressure, and improves circulation.
  • 90-day risk-free trial available with discount code.

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Dr. Motley welcomes Dr. Anurag Singh, MD, medical researcher and chief medical officer at Timeline, for a conversation about the future of longevity and healthspan. We all want to age well, with our minds and mobility intact. Dr. Singh gives us the latest research on reversing the effects of aging; turns out it’s all based on ancient, natural principles. 

  • Learn more about Urolithin A supplementation at Timeline.com/DRMOTLEY) and use promo code DRMOTLEY for 10% off! 

  • This episode is brought to you by Zona Plus. If you’re looking for a safe, easy way to improve your heart health, check out zona.com) and use code DRMOTLEY for $100 off the Zona Plus device!

 

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Show Notes: Explore Dr. Singh’s studies on Urolithin A 

Hallmarks of Aging: An expanded Universe: https://shorturl.at/Ch2J9)

The mitophagy activator Urolithin A is safe and induces a molecular signature of improved mitochondrial and cellular health in humans: https://shorturl.at/PdiSni)

Check out mitopure.com) for more!