Lithium supports the immune and nervous systems and helps people with anxiety and depression. Could it help you? Read on to find out.
What is Lithium Orotate?
Lithium is an alkali metal, naturally present in trace amounts in minerals, water, soil, fruits, vegetables, and other plants that are grown in lithium-rich soil. It’s classified as an essential micronutrient, which means that all humans require it in small doses for good health .
Lithium plays a role in the proper function of several enzymes, hormones, vitamins, growth factors, and the immune and nervous systems .
Aside from helping patients with mental health issues, lithium has a wide and ever-growing list of health benefits.
Lithium orotate is sold as a supplement and used in much lower doses than prescription lithium. It’s a salt of lithium and orotate. In this post, we’ll focus on this form, as opposed to prescription lithium (lithium carbonate). Have in mind that low-dose lithium citrate is also available as a supplement.
Here’s a quick overview of the benefits and drawbacks of lithium orotate:
- Great for emotional balance, including anxiety and depression
- Improves cognitive performance
- Increases lifespan
- Increases bone density
- Improves mitochondria
- May increases IL-8 in the gut
- May cause some fatigue
- May inhibit thyroid function a bit
Benefits of Lithium Orotate
1) May Be Neuroprotective
Chronic lithium treatment was found to robustly reduce glutamate-induced excitotoxicity mediated by N-methyl-D-aspartate (NMDA) receptors. This effect was at least partly due to lithium’s ability to inhibit the influx of calcium, which mediates NMDA receptor activity .
Therefore, it can help mood disorders, Alzheimer’s, diabetes, cancer, and inflammatory and autoimmune diseases .
2) May Inhibit Apoptosis (Cell Death)
Chronic lithium treatment also induces the production of Bcl-2, a protein in the frontal cortex that protects cells from apoptosis .
3) Increases Neurotrophic Factors BDNF, NGF, and GDNF
BDNF is a major neurotrophin essential for cognitive development, synaptic plasticity, and neuronal survival with anti-depressants and anti-anxiety effects. .
NGF and GDNF help increase neuronal survival and plasticity (the ability to regenerate and form new connections) of dopaminergic, cholinergic, and serotonergic neurons in the central nervous system.
4) May Help Remodel the Brain and Heart
By increasing VEGF, lithium treatment can help people recover more quickly from a stroke or a heart attack .
5) May Induce Autophagy
Because lithium induces autophagy, it may be particularly helpful for neurodegenerative disorders – Alzheimer’s, Parkinson’s, ALS, and Huntington’s because these disorders are, in part, characterized by the accumulation of, misfolded disease-causing proteins .
6) Increases Neurogenesis and May Improve Cognitive Function
Lithium was found to stimulate progenitor and stem cells in cultured brain hippocampal neurons (neurons from the memory center). In addition, lithium prevents the loss of proliferation induced by glutamate or cortisol (glucocorticoids). Long-term lithium treatment promotes the conversion of these progenitor cells into neurons .
In addition, chronic lithium treatment not only enhanced neurogenesis in the hippocampus (memory center) of normal mice but also restored neurogenesis in the brain in an animal model of Down syndrome .
It also increases neurogenesis in the subventricular zone, the only other place except for the hippocampus (memory center) that it’s been found to occur, causing a sustained increase in gray matter volume in patients .
One probable effect is more efficient communication between two sides of the brain, which enhances intellectual performance. .
Chronic lithium treatment increases long-term potentiation (LTP) in neurons of the hippocampus, which makes the nerve cells more efficient, and thus helps with learning and memory .
7) Stabilizes Mood
In animals, lithium consistently decreased exploratory activity and aggression. .
Lithium is known to have a calming and mood-stabilizing effect in people as well and is used to treat depression, bipolar disorder, and schizophrenia.
It was also shown to be effective for aggressive behavior in people with attention-deficit hyperactivity disorder (ADHD) .
Lithium increases CCK in the brain and this is part of the mechanism by which lithium prevents mania in bipolar.
8) Combats Depression
Lithium is one of the best-studied strategies for treatment-resistant depression .
Lithium also elevates BDNF, which combats depression.
Lithium ameliorates depression in animals, in part, by increasing neural stem cells.
9) Potential Treatment for Huntington’s Disease
Lithium decreases excessive NMDA receptor function, which could potentially counteract increased activation of NMDA receptors that occurs in the brain of patients with Huntington’s disease .
10) May Decrease Insulin Resistance
These effects are dependent on p38 MAPK .
It also decreases insulin release .
Administration of lithium significantly increased glucose transport into muscle cells in response to insulin by 2.5 fold, and also increased insulin responsiveness [R].
11) May Reduce Autoimmunity and Inflammation
However, studies indicate that under certain experimental conditions, lithium also has pro-inflammatory effects by increasing the production of IL-4, IL-6, and TNF-α .
Lithium increases the production of IgG and IgM antibodies .
Lithium decreases the production and activity of prostaglandins, thus preventing its negative effect on the immune system .
12) Supports Bone Health
A study (prospective cohort) assessed bone mineral density at the hip and lumbar spine in 75 lithium-treated outpatients and 75 normal subjects matched for age, sex, and body mass index. The study found a lower bone turnover state in those receiving lithium. The mean bone density in lithium-treated patients was 4.5% higher at the spine, 5.3% higher at the femoral neck, and 7.5% higher at the trochanter .
13) May Help Entrain Circadian Rhythm
Lithium is the drug of choice for treating patients suffering from bipolar disorder, which is characterized by the presence of mania and depression.
One mechanism by which lithium can help bipolar disorder is by lengthening the circadian rhythm. People with bipolar disorder tend to have a shorter circadian rhythm than those without bipolar.
It helps entrain our circadian rhythm more quickly in response to light and darkness.
14) May Improve Mitochondrial Function
Lithium treatment in worms increased lifespan and improved markers of health, including mitochondrial energy output .
Lithium may improve mitochondrial function by increasing the turnover of dysfunctional mitochondria .
Also, lithium inhibits mir-34a, which in turn inhibits NAMPT, the enzyme that makes NAD+ .
Therefore, lithium probably increases NAD+.
15) May Reduce Risk for Suicide
Two studies found a positive correlation between rates of suicide and lithium levels in drinking water in men [40, 41]. However, another study found no significant difference in lithium levels in drinking water and rates of suicide .
16) May Improve Symptoms of Tourette’s Syndrome
Tourette’s syndrome is a neurological disorder, characterized by involuntary muscle movements and uncontrollable vocal sounds.
In a small study involving 3 patients, lithium had a better outcome than haloperidol, a commonly prescribed drug for Tourette’s. Patients who were taking lithium experienced a significant decrease in the number of tics and involuntary vocal sounds. Patients experienced no side effects and were symptom-free months later .
17) May Help with Tardive Dyskinesia
Tardive dyskinesia is a neurological disorder characterized by involuntary, sudden, and jerky movements of the face and/or body, caused by the long-term use of antipsychotic drugs .
However, 2 large studies failed to report the consistent effects of lithium on tardive dyskinesia .
18) Helps with Obsessive-Compulsive Behaviors
Obsessive-compulsive disorder (OCD) is a mental disorder characterized by obsessive thoughts and behaviors .
Lithium supplementation is associated with a decrease in symptoms of OCD that are resistant to standard therapy .
Compulsive and pathological gamblers also had a good response to lithium supplementation, possibly by regulating dopamine imbalances in the brain .
19) May Relieve Headaches
Lithium may reduce the severity of both chronic and episodic cluster headaches .
20) May Be Effective in Anorexia Nervosa
One patient gained 12 kg and the other 9 kg within 6 weeks, and the weight gain was maintained for a year with lithium therapy .
21) May Be Effective for Treating Alcoholism
Lithium orotate is useful in the treatment of alcoholism.
In a study of 42 alcoholic patients, lithium was safely tolerated, with minor side effects, such as muscle weakness, loss of appetite, or mild apathy .
Patients treated with lithium were much less likely to be re-hospitalized for alcoholism rehabilitation during the 18-month followup .
22) May Reduce Seizures
The effect of lithium on seizure disorders is still controversial .
Some epileptic patients show a statistically significant decrease in seizure frequency as well as improved behavior when treated with lithium .
23) May Relieve Symptoms of Meniere’s Disease
Meniere’s disease is a disorder of the ear that causes severe dizziness, ringing in the ears, hearing loss, and a feeling of fullness in the ear.
Seventy percent of patients with Meniere’s disease experienced less frequent and severe attacks when on lithium treatment .
However, a study with patients given 6 months of lithium and 6 months of placebo showed no difference between the 2 treatments .
- Lithium decreases brain inositol 
- Lithium increases vasopressin, which stimulates ACTH and cortisol 
The usual lithium orotate dosage taken is 5 mg, but I decided to take 15 mg to see what would happen. I can say that there’s definitely a subtle cognitive effect. It’s got an anti-depressant and anti-anxiety effect, and it seemed to lengthen the period of my circadian rhythm, as I started to feel tired later on.
On the negative side, it made me more zoned out. It also made me feel less attached to everything. The fact that I felt acute effects at 15 mg suggests me that lithium orotate passes the brain barrier efficiently, likely more than carbonate, since a much higher dosage of lithium carbonate is standardly used.
Anyway, I’m glad I did the experiment so that I now know lithium orotate is definitely having an effect and I can use it in my coaching practice.
This suggests that at least some of the benefits of other lithium salts prescribed by doctors can be achieved through the orotate version commonly sold.
Side Effects of Lithium (at high doses)
Lithium has numerous side effects and can be toxic at high doses. These symptoms are generally not relevant to lithium orotate when taken at suggested dosages (5mg).
The severity of symptoms is generally proportional to the degree of elevation of blood lithium levels .
The most common side effects of lithium therapy include :
- Lethargy and fatigue – this may be a result of a significant reduction in orexin-producing cells and through reducing thyroid function
- Hand tremors
- Muscle weakness
Symptoms of Moderate Toxicity
Moderate toxicity (serum lithium concentration = 2.0 to 2.5 mmol/L) is characterized by :
- Dysarthria (speech motor problem)
- Nystagmus (eye twitch)
- Muscle twitches
- ECG changes (flat or inverted T waves)
Symptoms of Severe Toxicity
Symptoms of severe toxicity (serum lithium concentration> 2.5 mmol/L) include :
- Impaired consciousness
- Kidney insufficiency
- Coma and death
Lower Thyroid Function
Hyperthyroidism occurs rarely, and it is characterized by transient and painless inflammation of the thyroid gland (thyroiditis), due to a possible toxic effect of lithium on the thyroid gland [80, 81, 82].
Lithium induces thyroid autoimmunity by increasing B cell activity and decreasing ratios of suppressor to cytotoxic T cells .
As a result, 20% of lithium-treated patients have thyroid auto-antibodies.
It may also be useful in combination with radioactive iodine in the treatment of thyroid cancer .
Precautions and Drug Interactions
- Lithium is a competitive inhibitor of magnesium, which is part of its mechanism of action .
- Lithium may increase inflammation in the intestines- IL-8 and Nf-kB. If you have colitis or Crohn’s, I would not take this. Colitis is caused in part by IL-8 and this increases IL-8 [85, 86].
- Pregnancy and breastfeeding: Lithium can be toxic to a developing baby and increase the risk of birth defects. It can enter breast milk and cause side effects in a nursing infant.
- Heart disease: Lithium should be carefully used in patients with preexisting heart disease because it may cause irregular heart rhythms.
- Kidney disease: Lithium removal from the body by the kidneys is decreased in patients with kidney disease, and the risk of lithium intoxication increases considerably in this setting.
- Thyroid disease: Lithium may make thyroid problems worse.
- Antidepressant drugs (such as fluoxetine, sertraline, amitriptyline, clomipramine, imipramine), and lithium increase serotonin. Taking lithium with these medications could cause serious side effects such as heart problems, shivering, and anxiety [87, 88].In patients treated with both lithium and an antipsychotic (haloperidol, thioridazine, chlorpromazine, clozapine, and risperidone), toxicity to the brain ranges from extrapyramidal symptoms (continuous muscle spasms or jerky movements) to neuroleptic malignant syndrome [89, 90, 91, 92].
- Taking lithium along with anticonvulsant medications used to prevent seizures, such as phenobarbital, valproic acid, and carbamazepine may increase the risk of toxic effects from these drugs .
- Medications for high blood pressure (ACE inhibitors – lisinopril, captopril, and enalapril; and calcium channel blockers – nifedipine, diltiazem, and verapamil) can increase lithium levels in the body, thus increasing its side effects [94, 95, 96, 97].
- Diuretics, like water pills, and hydrochlorothiazide, chlorothiazide, and furosemide increase blood lithium concentrations by reducing lithium removal by the kidneys [98, 99].
- Non-Steroidal Anti-inflammatory Drugs (ibuprofen, naproxen, and diclofenac) decrease lithium removal by the kidneys and thus increase blood lithium concentrations [100, 101, 102].
- Taking lithium along with muscle relaxants (pancuronium, succinylcholine) might prolong muscle relaxation [103, 104].
- Taking lithium along with dextromethorphan (Robitussin DM®), meperidine (Demerol®), or tramadol (Ultram®) may increase serotonin in the brain, and cause serious side effects including heart problems, shivering, and anxiety .
- Acetazolamide, theophylline, and sodium bicarbonate can lower blood lithium concentrations by increasing lithium excretion in urine.
Dietary Sources & Lithium Orotate Dosage
Primary dietary sources of lithium are grains and vegetables, which may contribute from 66% to more than 90% of the total lithium intake .
Cacao, oats, seafood (shrimp, lobster, oysters, and scallops), seaweed, beef liver, goji berries, various fruits and vegetables (depending on the soil in which they are grown), and egg yolks are significant sources of lithium.
If you’re completely healthy, I recommend 1 to 2 mg a day in the long term. There is an association with low doses of lithium (1 to 2 mg) and longevity .
However, I wouldn’t expect to feel anything at that dosage. I’ve been taking 1 mg for quite a few months, with no noticeable effect. I’ve recently upped it to 5 mg.
Is Lithium Orotate Different than Prescription Lithium?
There’s a lot of misinformation about lithium. A lot of mainstream sources (WebMD, for instance) seem to suggest that lithium prescribed as a treatment for depression or bipolar disorder (as carbonate or chloride salts and in higher doses) works differently than over-the-counter lithium orotate.
All the research I’ve seen talks about the ion lithium, which would make the salt type of lithium not that relevant except for how bioavailable it is and how capable it is in crossing the blood-brain barrier (BBB).
Some people say that the over-the-counter version – lithium orotate – passes the brain barrier much more efficiently than the other versions.
Even assuming the possibility of some differences in dosage, studies about one form of lithium can very likely be generalized to others. In this post, we bring down studies on any form of lithium, but if you are not taking the drug with the consent of a doctor, then you should not take more than a few mg of lithium orotate a day.
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