Serotonin, a neurotransmitter that helps transmit signals from one area of the brain to another, is known to help regulate mood, appetite, sleep and memory among other bodily functions. Now, researchers reveal a serotonin deficiency may play a role in bone and joint health too. A new study found a serotonin deficiency in mice exacerbated rheumatoid arthritis symptoms, leading to more bone and cartilage destruction. Read more about the study by clicking the link below! |