A healthy gut helps you digest your food and absorb its nutrients, strengthens your immune system and reduces your risk of certain chronic diseases.
But not everyone realizes that having a happy belly also has a major impact on your mood since about 90% of your body’s serotonin and over 50% of your dopamine — two crucial neurotransmitters responsible for making you feel good — are produced in your gut.
For this reason, scientists often call the gut “the second brain.”
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