Gut health 101: What you need to know about your body’s second brain and how it affects your mood.
THE SCIENTIFIC COMMUNITY has long been captivated by the gut’s complexity and importance to general health. Infectious agents such as bacteria, viruses, and fungi are fended off by good bacteria and immune cells in a healthy gut. Rob Thorp, a nutritionist and the founder of Vite Naturals, discusses how the body’s second brain regulates appetite and mood.
Numerous studies have found connections between gut health and immunity, mental health, and autoimmune illnesses. The organ begins in the mouth and teeth and ends at the big intestine’s end. The oesophagus, stomach, small intestine, colon, and large intestine are all included. When something is awry, it is the first body mechanism to inform the brain. The bacteria proteins in the gut can have an impact on appetite. The gut is often referred to as the “second brain” because it can function independently even if the nerve connecting the brain and the gut is severed.
You’ve probably had a ‘gut response,’ the feeling you get when you get terrible news or have a difficult talk with someone, said Rob, which is the connection between your brain and the’second brain’ in your digestive tract.
“Your gut informs you exactly how you’re feeling in the form of butterflies or ‘knots,’” he continued. “The signals also move in the opposite direction, from stomach to brain.” This mechanism notifies the ‘first brain’ if you eat something you shouldn’t, as well as keeping track of your appetite and mood. When something in your digestive system isn’t working properly, your brain receives a warning – frequently before you even realize there’s a problem.
“In short, your head isn’t the only one thinking when it comes to your moods, decisions, and behavior.” The vagus nerve connects your gut to your brain.
“The vagus nerve is the longest cranial nerve in the body, and it is involved in both movement and sensory information (for example, details about sounds, sights, smells, tastes, and so on.) It originates in the brain and travels widely throughout the body, affecting several organ systems and regions, including the tongue, pharynx, heart, and gastrointestinal system,” Rob explained. In fact, the Latin word vagus means “wandering nerve.”
“The vagus nerve is bidirectional, which means it can send and receive signals in both directions,” according to Brinkwire Summary News.