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Gut Brain Axis

Avril Metcalfe-Roach

Gut Brain Axis

Mommy, what do people mean when they say to follow your gut? Can guts think?

Microbes are often misunderstood, primarily known for causing infections and diseases. While some microbes are harmful, only about 1,400 species are pathogenic to humans, which is less than 1% of all microbes on Earth. Most microbes are harmless and even beneficial; those in our gut, for example, help regulate sleep, digestion, mood, and more. However, an unhealthy relationship with our microbes can lead to issues like neurodegenerative diseases and addictive behaviors. Maintaining a healthy lifestyle supports beneficial microbes, and understanding their role in our health can lead to new probiotic therapies that promote well-being.

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