Achathin
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What does serotonin do?
Serotonin impacts every part of your body, from your emotions to your motor skills. Serotonin is considered a natural mood stabilizer. It’s the chemical that helps with sleeping, eating, and digesting. Serotonin also helps:
Bowel movements: Serotonin is found primarily in the body's stomach and intestines. It helps control your bowel movements and function.
Mood: Serotonin in the brain is thought to regulate anxiety, happiness, and mood. Low levels of the chemical have been associated with depression, and increased serotonin levels brought on by medication are thought to decrease arousal.
Nausea: Serotonin is part of the reason why you become nauseated. Production of serotonin rises to push out noxious or upsetting food more quickly in diarrhea. The chemical also increases in the blood, which stimulates the part of the brain that controls nausea.
Sleep: This chemical is responsible for stimulating the parts of the brain that control sleep and waking. Whether you sleep or wake depends on what area is stimulated and which serotonin receptor is used.
Blood clotting: Blood platelets release serotonin to help heal wounds. The serotonin causes tiny arteries to narrow, helping form blood clots.
Bone health: Serotonin plays a role in bone health. Significantly high levels of serotonin in the bones can lead to osteoporosis, which makes the bones weaker.
Sexual function: Low levels of serotonin are associated with increased libido, while increased serotonin levels are associated with reduced libido.
IBS and serotonin: The brain-stomach link »
Serotonin and mental health
Serotonin helps regulate your mood naturally. When your serotonin levels are normal, you feel:
Minor disagreements about the role serotonin plays in mental health have occurred. Some researchers in older studiesTrusted Source have questioned whether an increase or decrease in serotonin can affect depression. Newer research claims it does. For example, a 2016 animal study trusted Source examined mice lacking serotonin autoreceptors that inhibited serotonin secretion. Without these autoreceptors, the mice had higher levels of serotonin available in their brains. Researchers found these mice exhibited less anxiety and depression-related behaviors.
Serotonin impacts every part of your body, from your emotions to your motor skills. Serotonin is considered a natural mood stabilizer. It’s the chemical that helps with sleeping, eating, and digesting. Serotonin also helps:
- reduce depression
- regulate anxiety
- heal wounds
- stimulate nausea
- maintain bone health
Bowel movements: Serotonin is found primarily in the body's stomach and intestines. It helps control your bowel movements and function.
Mood: Serotonin in the brain is thought to regulate anxiety, happiness, and mood. Low levels of the chemical have been associated with depression, and increased serotonin levels brought on by medication are thought to decrease arousal.
Nausea: Serotonin is part of the reason why you become nauseated. Production of serotonin rises to push out noxious or upsetting food more quickly in diarrhea. The chemical also increases in the blood, which stimulates the part of the brain that controls nausea.
Sleep: This chemical is responsible for stimulating the parts of the brain that control sleep and waking. Whether you sleep or wake depends on what area is stimulated and which serotonin receptor is used.
Blood clotting: Blood platelets release serotonin to help heal wounds. The serotonin causes tiny arteries to narrow, helping form blood clots.
Bone health: Serotonin plays a role in bone health. Significantly high levels of serotonin in the bones can lead to osteoporosis, which makes the bones weaker.
Sexual function: Low levels of serotonin are associated with increased libido, while increased serotonin levels are associated with reduced libido.
IBS and serotonin: The brain-stomach link »
Serotonin and mental health
Serotonin helps regulate your mood naturally. When your serotonin levels are normal, you feel:
- happier
- calmer
- more focused
- less anxious
- more emotionally stable
Minor disagreements about the role serotonin plays in mental health have occurred. Some researchers in older studiesTrusted Source have questioned whether an increase or decrease in serotonin can affect depression. Newer research claims it does. For example, a 2016 animal study trusted Source examined mice lacking serotonin autoreceptors that inhibited serotonin secretion. Without these autoreceptors, the mice had higher levels of serotonin available in their brains. Researchers found these mice exhibited less anxiety and depression-related behaviors.
