A growing body of research underscores the importance of lifestyle in preventing cognitive decline. Renowned neurologist Dale Bredesen, M.D., author of The End of Alzheimer’s, shares surprising factors that can significantly impact brain health, as discussed in a recent mindbodygreen podcast.
First, Bredesen emphasizes the critical role of the oral microbiome. While the gut microbiome is widely recognized for its influence on brain health, the oral microbiome is equally vital. Bredesen points out that harmful bacteria in the mouth, such as P. gingivalis and F. nucleatum, have been found in the brains of Alzheimer’s patients, indicating a potential link between oral health and cognitive decline. Regularly monitoring and nourishing healthy oral bacteria can help mitigate these risks.
Secondly, Bredesen highlights the significance of maintaining optimal vitamin D levels. The “sunshine vitamin” is crucial for brain development and everyday brain function. A 2019 meta-analysis found a strong association between vitamin D deficiency and an increased risk of dementia and Alzheimer’s disease. Bredesen notes that many individuals with cognitive decline have alarmingly low vitamin D levels, reinforcing the need for adequate supplementation and sun exposure.
Lastly, Bredesen advocates for regular sauna use as a powerful tool for enhancing brain health. Citing research from Finland, he explains that frequent sauna sessions can reduce the risk of developing dementia. Sauna use is associated with numerous health benefits, including improved sleep, energy, and longevity, making it a valuable addition to any brain health regimen.
These insights highlight the importance of considering a holistic approach to brain health, with attention to factors that might otherwise go unnoticed.
Source: Wachob, J. (2024, August 20). 3 Surprising Things That Can Affect Your Brain Health, From A Neurologist. mindbodygreen. Retrieved from mindbodygreen.