Daily sun exposure causes the levels of serotonin in the body to rise. (progressivehealth.com)
These slow - digesting carbs will also trigger the release of the neurotransmitter serotonin in the body, which will cause you to feel calm and centered. (fitnessandpower.com)
Scientific studies have shown that sugar releases serotonin in the body which is a calming neurochemical. (newkidscenter.com)