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Siim Land Podcast

#375 How Microbes and Bacteria Make You Age Faster - Michael Lustgarten PhD

Sep 7, 2023
Discover how microbes and bacteria can accelerate aging, from leaky gut to oral microbiome's impact on Alzheimer's, skin health, and more. Learn about foods that cause leaky gut, benefits of fermented foods, and the importance of oral hygiene. Explore the role of probiotics, fermented foods, and dietary variations in optimizing gut health for overall well-being.
01:05:49

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Quick takeaways

  • Microbial burden of aging affects gut barrier function and can lead to age-related diseases like Alzheimer's.
  • Consuming soluble fiber can acidify the colon, enhance gut barrier function, and protect against the negative effects of aging.

Deep dives

Impact of Microbes on Aging

The accumulation of microbes and microbial products in places they shouldn't be is known as the microbial burden of aging. This burden can affect various aspects of health, such as gut barrier function, muscle mass and function, and even contribute to age-related diseases like Alzheimer's. The gut microbiome plays a significant role in influencing overall health, including muscle mass and function. It can also impact other systems in the body, such as the brain and kidneys. Additionally, the skin and oral microbiomes also undergo changes with age. These microbial imbalances can have far-reaching effects on systemic health and contribute to the aging process.

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