Does the food on your plate also spend time in your mind? Do you think about what you eat and how it affects the rest of your body? How much do you know about the brain in your belly?
If you don’t give a second thought to what you eat, you may be surprised to learn that your digestive system is literally your second brain. It has the power to influence your mood, mind, and behavior. As such, nourishing your gut flora through nutrition becomes very important. Because both brains — the one inside your head and the one in your abdomen — each has its own essential needs.
Your brain and your gut work together in a synchronistic dance; your central nervous system (brain) is connected to your enteric nervous system (gut) via the vagus nerve. And as it turns out, the greatest concentration of serotonin, the all-important feel-good neurotransmitter that factors heavily into mood, lives in your second brain, not your first! This may account for the fact that researchers keep finding a direct link between an imbalance (lack) of gut bacteria and depression.
Here’s another shocker: 100 trillion bacteria take up residence in your body. That’s more than 10 times the number of human cells in your entire body! Did you know that you’re more bacteria than human? Ideally, the ratio between the bacteria in your gut is 85% “good” and 15% “bad.” Nourishing your gut flora gives you the best opportunity to optimize serotonin production and protect your mental health. Evidence also shows that probiotics have another extremely positive benefit: they can aid gene expression so they act out in a positive, disease-fighting manner. Check out our FAVORITE probiotic: PB+ Assist.
Your gut bacteria are especially vulnerable to your lifestyle. For instance, if you eat a lot of processed foods, your gut bacteria will suffer because processed foods destroy good microflora and feed bad bacteria and yeast. A lack of beneficial bacteria can present in your body as gas, bloating, bad breath, constipation, diarrhea, intestinal toxicity, poor absorption of nutrients, yeast infections, thrush, toe fungus, dandruff, eczema, and psoriasis.
Your gut bacteria is also very sensitive to the following:
- Antibacterial soap
- Agricultural chemicals
- Birth control pills
- Chlorinated water
Unless you’re living in a bubble, at some point you’ve been exposed to many of these. So taking a high-quality probiotic (ideally enteric coated so the bacteria makes it past harsh stomach acid, which can kill them), or eating traditional non-pasteurized fermented foods (the high heat of pasteurization kills ALL good bacteria) will help to boost good bacteria production in your gut so your body can thrive and your mood remains stable. If you suffer from chronic stress, probiotics can also help you rebuild important B vitamins.
Nutrition bottom line is to make sure to get more probiotics and reduce lifestyle choices that negatively affect your gut, your brain, and your health.
Resources: Read about our FAVORITE Probiotic