Gut dysbiosis disrupts estrogen metabolism and increases inflammation, affecting hormonal balance. Dietary and lifestyle strategies, including fiber-rich foods, exercise, and stress management, are ...

17,18 The urinary excretion of 5-hydroxyindoleacetic acid serves as an easily measured index of this metabolic pathway. The importance of excess serotonin in the syndrome characterized by valvular ...

Serotonin and dopamine are neurotransmitters, the chemical messengers that allow nerves to communicate with each other or with other structures in your body. These common neurotransmitters act on ...

From a new perspective, potential biomarkers for further research and therapeutic targets are identified. In this opinion article I address the question whether disruptions in the serotonin- and ...

Serotonin (5-hydroxytryptamine), reactive oxygen species ... Overall, our results strongly support our hypothesis that the NOX1/4-TRPM2 signaling pathway hastens 5-HT reactivity in RCA and metabolic ...

The metabolism of tryptophan within the human body can follow one of two pathways, toward serotonin or toward production of kynurenine, a substance that plays a role in niacin production.

Serotonin deficiency occurs when serotonin doesn’t act as well as it should in your body. This can happen if your body doesn’t produce enough serotonin or if it doesn’t use serotonin ...

This suggests that there are other serotonin-producing nerve pathways in the brain associated with the feelings of reward and aversion. To further study the reward and aversion nerve pathways of ...

The study, “Parallel Pathways for Serotonin Biosynthesis and Metabolism in C. elegans,” challenges the existing knowledge of how serotonin is produced and what happens to the neurotransmitter ...