Short answer. Lithium orotate is a low-dose supplement that gives 4.8 mg of elemental lithium, a trace mineral, per capsule, with a label serving of one capsule twice a day with food (ASDHelp label). It is for adults only. No placebo-controlled trial has tested low-dose lithium orotate for mood, so the label keeps to general support for a calm, balanced mood.
Lithium orotate at a glance
| Question | Answer |
|---|---|
| Lithium per capsule | 4.8 mg of elemental lithium, as lithium orotate (ASDHelp label) |
| Label serving | One capsule twice a day with food, about 9.6 mg of lithium a day (ASDHelp label) |
| Who it is for | Adults only; not for children, pregnancy or breastfeeding (ASDHelp label) |
| Human mood trials | None found: no placebo-controlled trial of low-dose lithium orotate for mood (PubMed, October 2026) |
| Check with a physician first if | Kidney or heart conditions; diuretics, ACE inhibitors or NSAID pain relievers; any medicine for mood (ASDHelp label; Finley 2016) |
| Never combine | Use only one lithium product at a time |
Sources: ASDHelp product label; PubMed search, October 2026.
What is lithium orotate?
Lithium orotate is a supplement that supplies lithium, a trace mineral, bound to orotic acid. Orotic acid is a small molecule the body already makes and uses, and here it works as the carrier while the lithium is the active part. ASDHelp's capsule lists 4.8 mg of elemental lithium per capsule and comes 120 capsules to a bottle (ASDHelp label). It is a low-dose, over-the-counter amount, and the label is written for adults. The capsule is vegetarian. This article covers the low-dose supplement only.
Is lithium a nutrient, and where does it come from in food and water?
Most people take in lithium through food and water, not supplements. Grains and vegetables are the main food sources, and in some places the drinking water adds a meaningful amount. How much a person gets depends on where they live and what they eat, and it ranges widely (Schrauzer 2002). Lithium is not officially recognized as an essential nutrient, and there is no established daily requirement for it. Some researchers have floated a provisional figure of about 1,000 mcg (1 mg) a day for a 70-kilogram adult, but that is a proposal in the research literature, not an official recommendation (Schrauzer 2002; Szklarska and Rzymski 2019).
What does lithium do in the body?
At the level of chemistry, lithium interacts with several enzymes. The one studied most is GSK-3. In laboratory work, lithium directly slows this enzyme down (Klein 1996). GSK-3 sits inside signalling pathways that help set how cells grow and respond, which is part of why lithium keeps drawing research interest. In mouse brain cells, longer-term lithium exposure shifted the balance between excitatory and inhibitory signalling toward more inhibition and quieted an overactive glutamate pathway, though the authors were clear that these mouse findings still need checking in whole animals and in human cells (Khayachi 2021). These are mechanisms seen in the lab, not results measured in people. For how the brain builds its chemical messengers from nutrients, see our research summary on how amino acids become the brain's messengers.
What are the benefits of lithium orotate, and what do the studies show?
Here is the honest picture. ASDHelp's label keeps to a structure and function statement: the product supports a calm, balanced mood and healthy nervous system function. That's a statement about normal body function, not a promise about any health condition. The direct human evidence for low-dose lithium orotate is thin. A PubMed search in October 2026 found no placebo-controlled trial testing low-dose lithium orotate for mood, which matches what our companion research article reports. What exists instead is biochemistry (the GSK-3 work above), animal studies (the mouse neuron work above), and lithium's long-recognized presence as a trace element in the everyday diet (Schrauzer 2002). So the fair way to read it: lithium orotate is a low-dose trace-mineral supplement with a plausible biological rationale, not a product backed by mood trials. If your interest is steadier mood or calmer days, think of it as one small, optional input and keep your expectations modest.
How much lithium is in lithium orotate, and what is the dose?
The number on the label can be confusing, so it helps to pull apart two things. The 4.8 mg on ASDHelp's label is elemental lithium, the weight of the mineral itself, not the weight of the whole lithium orotate compound, which is larger. Lithium is only a small share of lithium orotate by weight, roughly 4 percent (PubChem), or about 3.83 mg of elemental lithium for every 100 mg of lithium orotate in one published report (Pauze and Brooks 2007). So when you compare lithium products, read the elemental lithium figure, not the compound weight.
The ASDHelp label's suggested use is one capsule twice a day with food, which comes to 9.6 mg of elemental lithium a day. The label gives no dose for children, so any use in someone under 18 is a question for their clinician, not something to work out at home.
What are the side effects, and can you take too much?
At the low amounts on the label, lithium orotate is usually well tolerated, and formal safety testing supports that. In laboratory tests, lithium orotate was not genotoxic, and in a 28-day feeding study in rats it caused no toxicity up to the highest dose given, which set a no observed adverse effect level of 400 mg per kilogram of body weight a day (Murbach 2021). Those are animal and lab results, so they can't tell you how a person will feel on it.
Taking too much lithium is still possible, mostly by going past the label. In one case report, an 18-year-old swallowed 18 capsules of a lithium orotate supplement at once and had only mild nausea, one episode of vomiting and a mild tremor, which settled within a few hours (Pauze and Brooks 2007). That is reassuring about a single large overdose, but it is not a reason to exceed the serving. Long-term lithium use has been linked to changes in kidney and thyroid function in a large review of people taking it over years (McKnight 2012), so anyone using a lithium supplement for a long stretch should ask their physician about checking kidney and thyroid function, and a blood lithium level.
Who should not take lithium orotate?
Lithium orotate is for adults. The label is clear that it is not for women who are pregnant or nursing. Lithium passes into breast milk and shows up in the nursing baby's blood (Viguera 2007; LactMed, Lithium), so a nursing mother shouldn't take it. There is no children's dose on the label, so it is not for children unless a clinician directs it.
Talk to your physician before using it if you have a kidney or heart condition, or if you take water pills (diuretics) or ACE inhibitors, because those can raise lithium levels in the body (ASDHelp label). The same caution applies to NSAID pain relievers, the common anti-inflammatory painkillers. And the plainest rule of all: never take two lithium products at the same time.
Does lithium orotate interact with medicines?
A few medicine classes change how much lithium stays in your body, or add to its effects. Tell your prescriber about any lithium supplement if you take any of these:
- Diuretics (water pills) and ACE inhibitors for blood pressure. The label names both, and diuretics are among the medicine classes long tied to raised lithium levels (ASDHelp label; Finley 2016).
- NSAID pain relievers, the common over-the-counter and prescription anti-inflammatories, which can also raise lithium levels (Finley 2016).
- Medicine for mood. If you take medicine for mood, ask your prescriber before adding lithium orotate.
- A prescribed lithium medicine. If you already take a prescribed lithium medicine, do not add a lithium supplement on top of it.
If you are in crisis or thinking about harming yourself, call or text 988 in the US to reach the Suicide and Crisis Lifeline, or your local emergency number, right now.
Which ASDHelp products contain lithium?
ASDHelp carries three products with lithium, and the one-at-a-time rule is firm: use only one of them, and never two together.
- Lithium Orotate: 4.8 mg of elemental lithium per capsule, as lithium orotate. Label serving one capsule twice a day with food, so 9.6 mg a day. This is the standalone, lowest-lithium option, for adults.
- GABA Cofactors: 10 mg of elemental lithium per capsule, as lithium orotate, inside a calming formula. Its label serving is one capsule three times a day, which adds up to 30 mg of lithium a day, far more than the standalone product, so it belongs in a plan a practitioner is guiding.
- Brain Soothing Liquid: contains lithium orotate inside a proprietary blend, so the exact lithium amount is not listed on the label.
Because all three carry lithium, taking any two at once would double up the mineral. Pick one. Our note on why we never stack the same nutrient twice explains the thinking: one of each. For calm and rest routines built around a single goal, see our Calm Support and Rest protocols, and our magnesium guide for a mineral with more human data behind it.
Questions to take to your doctor
- Given my diet and where I live, is extra lithium worth taking at all, when there is no established requirement and no mood trial behind the low-dose supplement?
- Do any of my medicines, such as a water pill, an ACE inhibitor or an NSAID pain reliever, change whether this is safe for me?
- If I use it for a long time, how often should my kidney and thyroid function, and a lithium level, be checked?
- Am I already taking any other product that contains lithium, so that I avoid doubling up?
Sources
- Schrauzer GN. Lithium: occurrence, dietary intakes, nutritional essentiality. J Am Coll Nutr 2002. PMID 11838882
- Szklarska D, Rzymski P. Is Lithium a Micronutrient? From Biological Activity and Epidemiological Observation to Food Fortification. Biol Trace Elem Res 2019. PMID 30066063
- Klein PS, Melton DA. A molecular mechanism for the effect of lithium on development. Proc Natl Acad Sci USA 1996. PMID 8710892
- Khayachi A et al. Chronic lithium treatment alters the excitatory/inhibitory balance of synaptic networks and reduces mGluR5-PKC signalling in mouse cortical neurons. J Psychiatry Neurosci 2021. PMID 34077150
- Murbach TS et al. A toxicological evaluation of lithium orotate. Regul Toxicol Pharmacol 2021. PMID 34146638
- Pauze DK, Brooks DE. Lithium toxicity from an Internet dietary supplement. J Med Toxicol 2007. PMID 18072162
- Finley PR. Drug interactions with lithium: an update. Clin Pharmacokinet 2016. PMID 26936045
- Viguera AC et al. Lithium in breast milk and nursing infants: clinical implications. Am J Psychiatry 2007. PMID 17267800
- McKnight RF et al. Lithium toxicity profile: a systematic review and meta-analysis. Lancet 2012. PMID 22265699
- Gupta M, Khan A et al. Lithium Toxicity. StatPearls, NCBI Bookshelf. ncbi.nlm.nih.gov/books/NBK499992
- Drugs and Lactation Database (LactMed). Lithium. NCBI Bookshelf. ncbi.nlm.nih.gov/books/NBK501153
- PubChem. Lithium orotate (CID 23686432); Orotic acid (CID 967); Lithium (CID 3028194). pubchem.ncbi.nlm.nih.gov
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. This article is educational and is not medical advice.