Tag Archive for: cystic fibrosis

The Microbiome of Your Lungs

When we think of the microbiome, it’s logical to think only of the digestive system and our skin. In reality, the microbiome includes every microbe in and on our entire body, including our lungs. At one time, the lungs were thought to be microbe free; that certainly seemed to be the case for newborns. As babies are exposed to various bacteria and other microbes, a microbiome develops in the lungs much as it does throughout the body. It seems to have the same balance of good and bad microbes, although not as extensive as the gut.

Research has shown that in serious lung conditions such as cystic fibrosis as well as chronic lung conditions such as asthma and allergies there’s a dysbiosis of the lung microbiome. In other words, the lung microbiome is out of balance.

What can be done to restore the balance? Nothing other than traditional treatments for now, but this is an area of great research interest. I believe that focusing on eating foods with probiotics as well as prebiotics can help our entire microbiome, not just our gut.

Vegetables, beans, yogurt, fermented foods, and fruit should still be the foundation of our diet. Whether it helps the lung microbiome is not known, but it will help the gut microbiome. As we know, what helps the gut microbiome can influence other parts of the body; it’s reasonable to believe that it just may help the lung microbiome as well.

What are you prepared to do today?

Dr. Chet
References:
1. JAMA. 2017;317(17):1713-1714. doi:10.1001/jama.2017.3023
2. http://www.news-medical.net/life-sciences/Lung-microbiome.aspx