Lithiumorotate
Lithium orotate is an over-the-counter supplement providing low doses of lithium, marketed for mood and brain health, but requires caution due to potential toxicity.
Lithium orotate combines lithium with orotic acid and is available as a dietary supplement, distinct from prescription lithium carbonate. It is often used for purported mood, anxiety, and neuroprotective benefits; however, robust clinical evidence for these uses—especially specific to orotate—is limited, and health risks exist at higher or prolonged doses.
Evidence for lithium orotate supplementation in mood, neuroprotection, or anxiety is primarily based on extrapolation from pharmaceutical lithium studies, small pilot trials, and animal research. Direct controlled studies in humans are few.
Mood stabilization support
LimitedMay help stabilize mood, supported by limited clinical and mechanistic evidence from low-dose lithium studies, but data specific to orotate form is lacking.
Potential neuroprotective effects
LimitedLow-dose lithium has shown neuroprotective effects in animal studies and preliminary human research, including promoting brain-derived neurotrophic factor and anti-inflammatory effects.
May reduce anxiety in some individuals
LimitedLow-dose lithium is hypothesized and, in limited studies, suggested to enhance GABAergic activity and lower stress hormones, but robust human data is lacking.
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