How to Improve Your Second Brain: Your Gut

human digestive system anatomy

Your stomach is a hub of intelligence, holding the equivalence to a small pet’s brain. It’s host to 200 million neurons and hundreds of billions of bacteria that influence our personalities. 

Your brain and stomach are in constant conversation. They both use the same neurotransmitters, it’s the language that nerve cells speak.

In both IBS and IBD, the mind and body are connected; however, it’s unclear which symptom started first. Did the mind affect the body or did the body affect the mind? Either way, we know they are intertwined and that we have to heal the ‘whole’ person in order to improve the condition of any ailment.

HOW YOUR DIGESTION AFFECTS YOUR WHOLE BODY

All health starts in the gut! Our digestive tract contains most of our immune system and 90% of our serotonin (the feel good chemical). These are just some of the many reasons why maintaining a healthy digestive tract is so important for the health of our entire body. Here are a few tips to help keep your body – and your digestion – running smoothly:

CHEW YOUR FOOD

Digestion starts in the mouth. The act of chewing not only breaks down our food into smaller particles to swallow, but it secretes saliva, coating the food with enzymes that begin to digest fats and starches right in your mouth.

EAT YOUR MEALS STRESS-FREE

The state of mind that you are in when eating will affect your digestion. Eat meals at the table with loved ones. Turn off the TV. Put away your phone.

DECREASE DRINKS AT MEAL TIME

Drinking too much with meals will decrease the amount of stomach acid which is needed for proper breakdown of food and nutrients. In fact, drinking too much during a meal will actually shut down the digestive process. Take small sips of water at room temperature if thirsty.



Your Body Is a Superorganism Thanks to These Microbes

cancer cells

Dr. Bruce Lipton, Ph.D., a pioneer in the field of epigenetics who worked as a stem-cell biologist has effectively bridged the gap between mind, body, and spirit. Of particular note is his approach to the immune system, a widely appreciated (yet poorly understood) function of the body.

We Are Made of Microorganisms

As humans, we each possess a microbiome, a community of microorganisms (such as bacteria, fungi, and viruses) that inhabit the body. Our bodies are home to about 100 trillion of these microbes, and their role in protecting us from disease cannot be overstated: They are not just necessary, but crucial, to human life on a great many levels. 

Microbiome research is an emerging field in which researchers investigate how the bacteria that live in and on our bodies affect our health and states of mind. Beneficial microbes in the gut have much to do with how efficiently we can extract calories from different kinds of food, how likely we can escape colon cancer or heart disease, and even how we metabolize different kinds of drugs. 

And, as Lipton teaches, these microbes regulate a wide array of aspects related to both mind and body—from the removal of toxins to gut feelings, and from sleep patterns to appetite. In fact, because of their role in the production of certain hormones such as serotonin, a deficiency in the microbiome literally affects happiness levels and may contribute to anxiety and depression.

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