The importance of promoting good digestive tract health could not be emphasized enough. It is now believed that as much as 80% of our total immune system is located in the digestive tract, and it can affect allergies, colds, and flu plus a number of immune-related diseases. Now recent studies have also shown a strong relationship between gut health and mental health.
We have always intuitively known that the brain sends signals to the gut when we are stressed. Those butterflies in the stomach or indigestion occurring when we are anxious or depressed are signals being sent from the brain to the stomach. We are now finding that the stomach actually sends far more information to the brain that is the reverse. Keeping a healthy stomach is imperative to keeping our minds functioning properly.
There is further information that the brain isn't the organ that entirely controls our moods. There are neurons in the brain that produce neurotransmitters like serotonin which involve depression, aggression and mood control. You can browse https://www.headsuphealth.com/ to know more about health.
But similarly there are neurons in the intestines that also produce serotonin, and the greatest concentrations of this powerful neurotransmitter are here, and not the brain. This may be one reason why antidepressants often are ineffective in treating depression, as they raise serotonin levels only in the brain. A better diet may actually be a better treatment for depression.
Keeping a healthy digestive tract is more important than we perhaps we traditionally have suspected. But keeping it from harm's way is not easy. With the amount of sugar and processed foods that most people devour, we put those good bacteria that keep us healthy under constant attack. Processed food actually destroys these bacteria that protect us and feeds bad bacteria and harmful yeast.