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Lithium
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News & Research:
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Lithium May Lower
Osteoporosis Risk in Bipolar Disorder - Medscape, 5/25/22 -
"those with bipolar disorder treated with lithium showed
a significantly reduced risk of osteoporosis compared with patients not
receiving lithium (HRR, 0.62)" - See lithium supplements at Amazon.com.
-
Lithium
may decrease risk of developing dementia - Science Daily, 3/27/22 -
"Lithium is a mood stabiliser usually prescribed for
conditions such as bipolar affective disorder and depression ... Bipolar
disorder and depression are considered to put people at increased risk of
dementia ... After controlling for factors such as smoking, other medications,
and other physical and mental illnesses, lithium use was associated with a lower
risk of dementia, both for short and long-term users. However, since the overall
number of patients receiving lithium was small and this was an observational
study, larger clinical trials would be needed to establish lithium as a
potential treatment for dementia"
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Lithium
treats intellectual defects in mouse model of Bardet-Biedl Syndrome -
Science Daily, 4/22/21 - "Intellectual disability is the
most common type of neurodevelopmental disorder, but few drugs are available to
treat it. The new study suggests that lithium may be an effective treatment for
the learning and memory defects caused by BBS, and the researchers suggest that
further studies should be performed to test the use of this FDA-approved drug"
- See lithium supplements at Amazon.com
but I doubt if the over-the-counter form will work.
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Lithium
in drinking water linked with lower suicide rates - Science Daily, 7/27/20 -
"geographical areas with relatively high levels or
concentration of lithium in public drinking water had correspondingly lower
suicide rates ... Lithium, sometimes referred to as the 'Magic Ion', is widely
and effectively used as a medication for the treatment and prevention of manic
and depressive episodes, stabilising mood and reducing the risk of suicide in
people with mood disorders. Its anti-aggressive properties can help reduce
impulsivity, aggression, violent criminal behaviour and chronic substance abuse
... Lithium is a naturally occurring element and is found in variable amounts in
vegetables, grains, spices and drinking water ... Recent studies have also
linked lithium to reduced incidence of Alzheimer's disease and other dementias.
This raises the potential for its preventative use to combat the risk of
dementia" - See lithium supplements at Amazon.com
and
iHerb.
-
Can
lithium halt progression of Alzheimer's disease? - Science Daily, 1.25/20 -
"when given in a formulation that facilitates passage to
the brain, lithium in doses up to 400 times lower than what is currently being
prescribed for mood disorders is capable of both halting signs of advanced
Alzheimer's pathology such as amyloid plaques and of recovering lost cognitive
abilities ... While it is unlikely that any medication will revert the
irreversible brain damage at the clinical stages of Alzheimer's it is very
likely that a treatment with microdoses of encapsulated lithium should have
tangible beneficial effects at early, preclinical stages of the disease"
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Lithium
can reverse radiation damage after brain tumor treatment - Science Daily,
11/13/19 - "the memory capacity and learning capability of mice improve if
lithium treatment is given after the irradiation of the brain. Mice that were
irradiated early in life and then given lithium from adolescence until young
adulthood performed just as well as mice who had not been given radiation ...
From this, we conclude that lithium, given along the lines of this model, can
help to heal the damage caused by radiotherapy, even long after it was caused
... We're only just beginning to understand lithium's effects on the brain's
ability to repair itself"
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Fruit
flies live longer with combination drug treatment - Science Daily, 9/30/19 -
"lithium as a mood stabiliser, trametinib as a cancer
treatment and rapamycin as an immune system regulator ... The three drugs in
question act on different proteins of this network to slow the ageing process
and delay the onset of age-related death ... Each drug individually extended
lifespan by an average of 11%, while pairing two drugs extended lifespan by
roughly 30%. When the three drugs were combined, the fruit flies lived 48%
longer than flies in a control group that were not given the treatment ...
Previous studies in fruit flies have achieved lifespan extensions of about
5-20%, so we found it was quite remarkable that this drug combination enabled
them to live 48% longer ... Rapamycin has undesirable effects on fat metabolism,
which can be similar to insulin resistance in people, but lithium appeared to
cancel out this effect when the two drugs were given together" - See
lithium supplements at Amazon.com.
-
Lithium
boosts muscle strength in mice with rare muscular dystrophy - Science Daily,
6/3/19 - "There are no medications available for people with limb girdle
muscular dystrophy ... Using muscle from these mice, the researchers discovered
that disease variants overactivate a protein that suppresses muscle growth.
Moreover, inhibiting the protein -- called GSK3beta -- with lithium chloride
improves mice's strength and muscle mass ... After a month of treatment, they
improved to 75 percent of the normal mice. It's a big jump ... Lithium chloride
was once sold as table salt but was taken off the shelves in 1949, when doctors
realized that sprinkling it liberally on food can be deadly. But other forms of
lithium such as lithium carbonate and lithium citrate are used to treat some
psychiatric illnesses, so it's possible a safe form of lithium can be found to
treat the rare muscular dystrophy ... I don't want people to go out and take
lithium chloride right now ... We've shown that this protein is a promising
therapeutic target, but more work needs to be done" - Yeah, bit it's
like everything else, you never see the 'more studies'. Is lithium going to
hurt? Maybe but some studies even claim it increases lifespan.
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Lithium
chloride blunts brain damage linked to fetal alcohol syndrome - Science
Daily, 12/5/17 - "giving the drug to newborn mice 15
minutes after "binge" alcohol consumption eliminated the hyperactivity and sleep
deficits seen when rodents exposed to alcohol became adults. Moreover, the
researchers report, lithium chloride-treated mice were much less likely to show
the 25 percent drop in memory and cognitive test scores seen in untreated mice
given the same amount of alcohol ... Among the study's key findings was that
mice given lithium chloride after alcohol consumption and mice that never
consumed alcohol had the same duration of undisrupted sleep of about 10 hours
per day, while untreated mice given alcohol woke up as many as 50 times per
hour. Sleep disturbances in animals and humans have long been linked to
cognitive and emotional damage ... the team next plans to investigate if lithium
chloride can blunt other forms of neurological damage, such as that resulting
from trauma and stroke, both of which can kill large groups of brain cells"
- See
lithium supplements at Amazon.com.
-
Trace
elements of lithium in drinking water linked to longer life in Alzheimer's
patients - Science Daily, 12/5/17 - "We found
counties that had above the median level of lithium in tap water (40 micrograms
per litre) experienced less increases in Alzheimer's disease mortality over
time, whereas counties below that median level had even higher increases in
Alzheimer's deaths over time ... The frequency of obesity and Type 2 diabetes
also went down when the drinking water contained similar lithium levels ...
Previous studies have demonstrated lithium's ability to protect against
Alzheimer's disease, obesity and diabetes ... The Brock research comes on the
heels of an August study from the University of Copenhagen linking high lithium
levels in drinking water to decreases in dementia rates"
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Lithium in Drinking Water
May Lower Dementia Risk - Medscape, 8/23/17 -
"Animal studies have shown that lithium improves learning and memory, and
observational studies suggest lithium may reduce the risk for dementia in
patients with bipolar disorder ... In addition, a randomized placebo-controlled
trial showed that daily treatment with subtherapeutic doses (150 to 600 mg) of
lithium has stabilizing effects in adults with mild cognitive impairment, while
a separate controlled trial showed that a microdose (300 µg/d) of lithium
stabilized cognitive impairment in patients with Alzheimer's disease ... The
hypothesis that a low lithium concentration in drinking water may protect
against dementia is "mechanistically plausible" as lithium effects many
biological pathways linked to neuroprogressive and neurodegenerative disorders"
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Lithium Beats Newer Meds for Bipolar Disorder - WebMD, 5/12/16
- Lithium
study helps scientists unlock ageing puzzle - BBC News, 4/7/16 -
"fruit flies lived 16% longer than average when
given low doses of lithium ... At high doses, lithium reduced their lifespan
... We found low doses not only prolong life but also shield the body from
stress and block fat production for flies on a high sugar diet" - See
lithium supplements at Amazon.com.
- Lithium Still Best
Medication for Preventing Bipolar Relapse - Medscape, 4/6/15 -
"even with prophylactic medication, relapse rates
are high and are correlated with alcohol use, psychiatric comorbidities,
life events, and the type of maintenance medication used ... maintenance
therapy with lithium (n = 49) prevented relapse longer than therapy with
other mood stabilizers (n = 250). Half of the patients receiving lithium had
a first relapse between 1300 and 1400 days vs slightly less than 400 days
with the other drugs"
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Should We All Take a Bit of Lithium? - NYTimes.com, 9/13/14 -
"Lithium is a naturally occurring element, not a
molecule like most medications, and it is present in the United States,
depending on the geographic area, at concentrations that can range widely, from
undetectable to around .170 milligrams per liter. This amount is less than a
thousandth of the minimum daily dose given for bipolar disorders and for
depression that doesn’t respond to antidepressants ... Suicide rates were
inversely correlated with the lithium content in the local water supply ...
Lithium is, by far, the most proven drug to keep neurons alive, in animals and
in humans, consistently and with many replicated studies ... If lithium prevents
dementia, then we may have overlooked a very simple means of preventing a major
public health problem" - See
lithium supplements at Amazon.com.
- Lithium's Role in
Suicide Prevention Reinforced - Medscape, 6/27/13
-
Lithium restores cognitive function in Down syndrome mice - Science
Daily, 12/3/12
- Lithium's Safety
Examined - Medscape, 1/19/12 - "Lithium is
linked to thyroid and parathyroid abnormalities, weight gain, and an
increased risk for reduced urinary concentrating ability ... lithium is the
most effective long-term therapy for bipolar disorder, protecting against
both depression and mania and reducing the risk of suicide and short-term
mortality ... lithium has always been an unpatented, cheap drug, it is not
commercially promoted ... lithium reduced glomerular filtration rate by an
average of −6.22 mL/min (95% confidence interval [CI], −14.65 to 2.20, P =
0.148) and urinary concentrating ability by 15% of normal maximum (weighted
mean difference ... There was an increase in the prevalence of clinical
hypothyroidism in patients taking lithium ... lithium increased thyroid
stimulating hormone by an average of 4.00 iU/mL"
- Lithium Trumps
Valproate for Bipolar Disorder - Medscape, 7/25/11
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Lithium
profoundly prevents brain damage associated with Parkinson's disease, mouse
study suggests - Science Daily, 6/24/11 - "lithium
has recently been suggested to be neuroprotective in relation to several
neurodegenerative conditions including Alzheimer's disease, Huntington's disease
and amyotrophic lateral sclerosis and has been touted for its anti-aging
properties in simple animals"
-
Controversial call to add
lithium to drinking water for mental health - The Daily, 5/22/11 -
"It's a provocative prospect that research suggests
might reduce rates of suicide, violent crime and hard drug use ... The idea
gained widespread traction in 2009, when researchers studying 18 communities in
Japan concluded that areas whose water supplies contained higher natural levels
of lithium were significantly less vulnerable to suicide ... A subsequent study
published this month in the British Journal of Psychiatry, surveying all 99
counties in Austria over five years, replicated the findings and concluded that
- conservatively - 4 to 15 percent of the country's geographic variations in
suicides was due to lithium content in regional water supplies"
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More Lithium in Drinking Water Equals Lower Suicide Rates - Medscape,
5/12/11 -
"The finding, similar to that from 3 different
countries on different continents, adds to the evidence that lithium in the
drinking water may have beneficial effects for mental health ... examined a
nationwide sample of 6460 lithium measurements and then compared suicide
rates across 99 districts in Austria ... the overall suicide rate and the
suicide mortality ratio were inversely associated with lithium levels in
drinking water ... In the 10 most lithium-depleted regions in Austria, the
suicide rate was 16 per 100,000, whereas in the 10 most lithium-rich
regions; the suicide rate was just 11 per 100,000"
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Lithium in drinking water in Andean villages could affect thyroid function,
research suggests - Science Daily, 4/5/11
-
Fountain of youth from the tap? Environmental lithium uptake promotes
longevity, scientists demonstrate in worms - Science Daily, 2/18/11 -
"A regular uptake of the trace element lithium can
considerably promote longevity ... even a low concentration of lithium leads
to an increased life expectancy in humans as well as in a model organism,
the roundworm Caenorhabditis elegans ... the Jena scientists analyzed the
mortality rate in 18 adjacent Japanese municipalities in relation to the
amount of lithium contained in tap water from the respective regions. "We
found that the mortality rate was considerably lower in those municipalities
with more lithium in the drinking water," Ristow explains the key finding.
In a second experiment, the Jena scientists examined exactly this range of
concentration in the model organism C. elegans. The result was confirmed:
"The average longevity of the worms is higher after they have been treated
with lithium at this dosage," ... we know already that a higher uptake of
lithium through drinking water is associated with an improvement of
psychological well-being and with decreased suicide rates"
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Treatment for manic-depressive illness restores brain volume deficits -
Science Daily, 2/16/10 - "bipolar patients taking
lithium displayed significantly increased hippocampal and amygdala volume
compared with patients not treated with lithium and healthy comparison
subjects. Cerebral volume reduction was also significantly associated with
illness duration in bipolar individuals" - See
lithium products at iHerb.
-
Possible mechanism identified for how lithium treats bipolar disorder -
Science Daily, 6/17/10
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Lithium May Help Radiation Target Cancer, Spare Healthy Tissue - Science
Daily, 5/4/09
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Lithium And The Brain: New Light On Bipolar Treatment Drugs - Science
Daily, 4/21/09
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Lithium Protects Brain Cells During Cranial Radiation - Science Daily,
4/1/09
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Drug
Commonly Used To Treat Bipolar Disorder Dramatically Increases Lifespan In
Worms - Science Daily, 10/30/07 - "Nematode
worms treated with lithium show a 46 percent increase in lifespan, raising
the tantalizing question of whether humans taking the mood affecting drug
are also taking an anti-aging medication"
-
Lithium And Bone Healing - WebMD, 7/30/07
-
Lithium and Hair Loss
- Medscape, 7/30/07
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Lithium Builds Gray Matter in Bipolar Brains - Doctor's Guide, 4/11/07
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A Comparison of Lithium and T3 Augmentation Following Two Failed Medication
Treatments for Depression: A STAR*D Report - Am J Psychiatry. 2006
Sep;163(9):1519-30 - "After a mean of 9.6 weeks
(SD=5.2) of treatment, remission rates were 15.9% with lithium augmentation
and 24.7% with T(3) augmentation" - See
T3 at International Anti-aging Systems.
-
Lithium, Olanzapine Affect Different Domains in Bipolar - Clinical
Psychiatry News, 11/05
-
Olanzapine May Be Better Than Lithium in Bipolar Disorder - Medscape,
7/8/05
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Bipolar Relapse on Monotherapy Can Be Stabilized by Restarting Combination
Lithium, Divalproex - Doctor's Guide, 10/25/04
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Lithium and Venlafaxine Both Helpful Adjuncts in Depressed Patients
Unresponsive to Selective Serotonin Reuptake Inhibitors - Doctor's
Guide, 10/19/04
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Lithium May Protect Neurons From Radiation Therapy - Science Daily,
10/15/04
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Lithium Augmentation of Venlafaxine - Clinical Psychiatry News, 10/04
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Lamotrigine/Lithium Combination Shows Potential for Bipolar I Disorder -
Doctor's Guide, 6/22/04
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Lithium Raises Older Patients' Car Crash Risk - Clinical Psychiatry
News, 4/04
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Lithium May Be an Effective Treatment for the Prevention of Relapses in
Bipolar Disorder - Doctor's Guide, 2/9/04
-
Lithium Use Associated with Injurious Motor Vehicle Accidents Among Older
Drivers, But No Similar Association Seen with Carbamazepine Use -
Doctor's Guide, 1/20/04
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Lamotrigine and Lithium Appear Effective as Maintenance Therapy for Early
Bipolar Disorder - Doctor's Guide, 12/3/03
-
Lithium Prophylaxis Appears Safe, Effective For Unipolar Major Depressive
Disorder - Doctor's Guide, 12/3/03
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Lithium, Divalproex Similarly Efficacious in Paediatric Bipolar Disorder
- Doctor's Guide, 10/27/03
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Risk Of Suicide Attempt and Death Higher With Divalproex Than With Lithium
In Patients With Bipolar Disorder - Doctor's Guide, 10/13/03
-
Suicide Risk Lower Among Bipolar Disorder Patients Using Lithium Compared
with Divalproex - Doctor's Guide, 9/17/03
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Quetiapine Rivals Lithium, Haloperidol - Clinical Psychiatry News, 7/03
-
Switching Elderly Bipolar Patients From Lithium To Valproic Acid Questioned
- Doctor's Guide, 5/1/03
- Lithium
Lessons Learned - Psychiatric News, 4/18/03
-
Lithium Remains Key in Bipolar Treatment - Clinical Psychiatry News,
1/03
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Lithium May Address Aggression in Children with Conduct Disorder -
Doctor's Guide, 10/29/02
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Both Lamotrigine, Lithium Delay Relapse of Bipolar Disorder - Clinical
Psychiatry News, 10/02
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Expert: Lithium Favored for Bipolar Suicide Risk - Clinical Psychiatry
News, 9/02
-
New Data Suggest Zyprexa (Olanzapine) Superior To Standard Of Care (Lithium)
For Preventing Mania Relapse In Bipolar Disorder - Doctor's Guide,
9/16/02
-
Boosting Fluoxetine As Effective As Adding Lithium Or Desipramine For
Unresponsive Depression - Doctor's Guide, 8/30/02
- Lamotrigine and Lithium
Effective for Complementary Maintenance Therapy of Bipolar Symptoms -
Doctor's Guide, 6/26/02
-
Olanzapine Plus Lithium or Valproate Effective for Bipolar Relapse
Prevention - Doctor's Guide, 5/22/02
-
Monitor Kidney Function With Long-Term Lithium - Clinical Psychiatry
News, 4/02
- The Complex
Interrelationship of Lithium and the Thyroid - Psychiatric Times, 1/02
Abstracts:
-
Lithium treatment extends
human lifespan: findings from the UK Biobank -
"therapeutic supplementation of lithium linked to decreased mortality (p =
0.0017) of individuals diagnosed with affective disorders. Subsequent
multivariate survival analyses reveal lithium to be the strongest factor in
regards to increased survival effects (hazard ratio = 0.274 [0.119-0.634 CI 95%,
p = 0.0023]), corresponding to 3.641 times lower (95% CI 1.577-8.407) chances of
dying at a given age for lithium users compared to users of other anti-psychotic
drugs. While these results may further support the use of lithium as a
geroprotective supplement, it should be noted that doses applied within the UK
Biobank/NHS setting require close supervision by qualified medical
professionals" - See lithium supplements at Amazon.com.
-
Low-Dose Lithium
Supplementation Influences GSK3β Activity in a Brain Region Specific Manner in
C57BL6 Male Mice - J Alzheimers Dis 2022 Dec 1 -
"Lithium, a commonly used treatment for bipolar disorder, has been shown to have
neuroprotective effects for other conditions including Alzheimer's disease via
the inhibition of the enzyme glycogen synthase kinase-3 (GSK3). However,
dose-dependent adverse effects of lithium are well-documented, highlighting the
need to determine if low doses of lithium can reliably reduce GSK3 activity ...
Results demonstrated reduced GSK3 activity in the prefrontal cortex as early as
6 weeks of lithium supplementation, in the absence of inhibitory phosphorylation
changes. Further, lithium supplementation in an obese model reduced prefrontal
cortex GSK3 activity as well as improved insulin sensitivity ... Collectively,
these data provide evidence for low-dose lithium supplementation to inhibit GSK3
activity in the brain. Moreover, these results indicate that GSK3 activity can
be inhibited despite any changes in phosphorylation. These findings contribute
to an overall greater understanding of low-dose lithium's ability to influence
GSK3 activity in the brain and its potential as an Alzheimer's disease
prophylactic" - See lithium supplements at Amazon.com.
-
Differences in the
prophylactic effect of serum lithium levels on depression and mania in bipolar
disorder: A dose-response meta-analysis - Eur Neuropsychopharmacol 2022 Feb
11 - "The dose-response curve showed that increased
serum concentrations were associated with a gradual decrease in the risk of any
mood episodes (OR 0.50 at 0.60 mmol/l, OR 0.15 at 1.20 mmol/l). The risk of
depression decreased slightly with a concentration of 0.60 mmol/l (OR 0.83) but
dropped rapidly as the concentration increased to 1.20 mmol/l (OR 0.39). By
contrast, the risk for mania initially decreased steadily (OR 0.44), but
decreased only marginally (OR 0.30) as the concentration increased. To reduce
the recurrence risk to 56%, prevention of depression required a higher
concentration than that required for mania (1.13 mmol/l vs. 0.60 mmol/l). Our
results suggest a negative dose-response relationship between serum lithium
levels and risk of recurrence. In particular, the different preventive effects
of serum concentration on depression and mania will be an important clinical
reference"
-
Neutrons show a connection between lithium concentrations in the brain and
depression - Science Daily, 5/21/21 - "Lithium is
familiar to many of us from rechargeable batteries. Most people ingest lithium
on a daily basis in drinking water. International studies have shown that a
higher natural lithium content in drinking water coincides with a lower suicide
rate among the population" - See lithium supplements at Amazon.com.
-
Lithium as a Treatment
for Alzheimer's Disease: The Systems Pharmacology Perspective - J
Alzheimers Dis. 2019;69(3):615-62 - "Lithium chloride, a
pharmacological compound approved for the therapy of psychiatric disorders,
represents a poorly explored compound for the treatment of Alzheimer's disease
(AD). Lithium has been shown to reduce downstream effects associated with the
aberrant overactivation of certain molecular pathways, such as glycogen synthase
kinase 3 subunit β (GSK3-β)-related pathways, involved in AD-related
pathophysiology. It seems that overactivation and overexpression of GSK3-β lead
to an impairment of long-term potentiation and amyloid-β induced neurotoxicity
that can be normalized using lithium. Moreover, a growing body of evidence has
demonstrated that lithium's GSK3-β inhibitory effect prevents tau
phosphorylation in mouse models of tauopathies. Clinical data have been
inconclusive, partly due to methodological limitations. The lack of studies
exploring the dynamics of protein misfolding in AD and investigating the
specific tau-isoforms appearing prior to the accumulation of neurofibrillary
tangles calls for new and optimized clinical trials. Advanced computer modeling
based on a formal implementation of quantitative parameters and basic enzymatic
insights into a mechanism-based model would present a good start to tackle these
non-linear interactions. This innovative approach will pave the way for
developing "molecularly" biomarker-guided targeted therapies, i.e., treatments
specifically adapted ("tailored") to the individual, consistently with the
primary objectives and key conceptual points of precision medicine and precision
pharmacology" - See lithium supplements
at Amazon.com.
-
Leukocyte
telomere length positively correlates with duration of lithium treatment in
bipolar disorder patients - Eur Neuropsychopharmacol. 2016 Apr 12 -
"Our data support previous findings showing that
long-term lithium treatment associates with longer telomeres in BD, though this
effect appeared to be independent from clinical response to the treatment.
Moreover, we suggested for the first time that lithium increases the expression
of telomerase gene in human neural progenitor cells"
-
Does Lithium
Prevent Alzheimer's Disease? - Drugs Aging. 2012 Apr 14 -
"Lithium salts have a well-established role in the
treatment of major affective disorders. More recently, experimental and clinical
studies have provided evidence that lithium may also exert neuroprotective
effects. In animal and cell culture models, lithium has been shown to increase
neuronal viability through a combination of mechanisms that includes the
inhibition of apoptosis, regulation of autophagy, increased mitochondrial
function, and synthesis of neurotrophic factors. In humans, lithium treatment
has been associated with humoral and structural evidence of neuroprotection,
such as increased expression of anti-apoptotic genes, inhibition of cellular
oxidative stress, synthesis of brain-derived neurotrophic factor (BDNF),
cortical thickening, increased grey matter density, and hippocampal enlargement
... A recent placebo-controlled clinical trial in patients with amnestic mild
cognitive impairment (MCI) showed that long-term lithium treatment may actually
slow the progression of cognitive and functional deficits, and also attenuate
Tau hyperphosphorylation in the MCI-AD continuum"
-
A Comparison of Lithium and T3 Augmentation Following Two Failed Medication
Treatments for Depression: A STAR*D Report - Am J Psychiatry. 2006
Sep;163(9):1519-30 - "After a mean of 9.6 weeks
(SD=5.2) of treatment, remission rates were 15.9% with lithium augmentation
and 24.7% with T(3) augmentation" - See
T3 at International Anti-aging Systems.
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