Lithium is a mood stabilizer used to treat bipolar disorder, a condition that ... sleep, and many other brain functions. Other neurotransmitters that are involved in the pathophysiology of ...

It’s also thought to reduce the responsiveness to neurotransmitters. Lithium can become dangerous when it’s taken in excess. When excessive amounts are taken intentionally or accidentally, ...

Lithium also can rarely (1 in 1,000 to 1 in 2,000 cases) cause a particular type of heart valve birth defect. ... called neurotransmitters. It is not clear exactly how these drugs work, ...

Lithium carbonate is typically given at 600 to 900 milligrams a day for mood disorders. We get minuscule amounts of lithium from foods such as grains, potatoes, tomatoes, and cabbage.