Humans Have Two Brains

and they’re both important

It might sound surprising, but humans possess two brains. The primary brain, located in our head, manages thinking, processing, and serves as the command center for our nervous system, receiving sensory signals and directing muscle movements. However, the second brain resides in our digestive system, particularly in our stomach. This "gut brain," part of our enteric nervous system, operates independently and significantly influences our mood and overall health.

Have you ever felt "butterflies in your stomach" or had a "gut feeling" about something? These sensations originate from our second brain, reflecting its profound impact on our emotional state and behavior. When stressed or anxious, this gut brain communicates distress to our head brain, leading to symptoms like dizziness, headaches, or even fainting.

Photo by Robina Weermeijer on Unsplash

I shared this with Wellness Daily, our digestive health plays a crucial role in our mental wellbeing. Many neurological and mental health issues are linked to an unhealthy gut, particularly due to low levels of beneficial bacteria. To support our gut brain and, consequently, our overall health, consider these tips:

1. Hydration and Fiber: Drink plenty of water and consume more fiber.

2. Fermented Foods: Incorporate foods like yogurt and sauerkraut, which promote good bacteria.

3. Minimise Antibiotics: Avoid unnecessary antibiotic use to maintain gut flora balance.

4. Reduce Inflammatory Foods: Cut down on fried, processed foods, and red meat.

5. Antioxidants: Daily intake of antioxidants can support neurological health and reduce disease risks.

By nurturing our digestive health, we take care of our second brain, reducing the likelihood of illnesses, including mental and neurological disorders. Remember, a happy gut leads to a healthy mind and body.

TL;DR

Humans have two brains: the head brain and the gut brain. The gut brain, part of the enteric nervous system, influences mood and overall health, often linked to stress and anxiety. Maintaining digestive health through hydration, fiber, fermented foods, minimal antibiotics, reduced inflammatory foods, and antioxidants supports both brains, improving mental and neurological wellbeing. A healthy gut is key to a healthy mind and body.

Thank you for reading, and stay tuned to AskDrVincent for more insights into your everyday health questions.

Stay healthy,

Dr Vincent

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