Melatonin for toddlers and Serotonin

Serotonin is a neurotransmitter that serves to transmit information signals to different parts of the brain. Serotonin regulates many important systems in the body, including the cardiovascular system, the immune system, and the digestive system. Serotonin also directly and indirectly controls most brain functions, such as mood (mood), sexual function, and sleep cycle. Serotonin, melatonin