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Can Lack Of B12 Cause Insomnia

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Symptoms Of B12 Deficiency

FATIGUE, INSOMNIA, SLEEPLESS, LACK OF SLEEP || Vitamin B12 Deficiency | Pernicious Anemia

Ive struggled with digestive issues for years that have required a prolonged restriction in my diet. Before, during, and after these dramatic dietary restrictions, Ive tested with sub-optimal b12 levels. That is; low enough to keep an eye on but not low enough to be considered the cause of anything particular.

Among many symptoms attributable to low B12, I have experienced the following over the years:

  • Tongue Burning
  • Strange Skin Discomfort
  • Brain Fog

The list could go on, but these are the symptoms Id like to discuss with the greatest focus. I have taken B12 supplements and shots in the past without issue. More recently, I experience;very dramatic adverse reactions given relatively low doses

Other Useful Advice For Better Sleep

  • eat a coarse, green, and balanced diet
  • maintain stable blood sugar levels
  • make sure to get enough magnesium
  • avoid coffee and other caffeinated beverages after 4 PM
  • get plenty of daylight, exercise, and fresh air
  • sleep in complete darkness without any form of electrosmog pollution
  • consider taking a melatonin supplement


Mercola: You May Sleep Better at Night by Taking Vitamin B12 During the day.

Vanita R Aroda et al. Long-Term Metformin Use and Vitamin B12 Deficiency in the Diabetes Prevention Program Outcomes Study. Endocrine Society 201

Take Vitamin B12 With Folic Acid

Taking folic acid along with vitamin B12 is also helpful for insomnia, as vitamin B12 assists folate in building red blood cells and absorption of iron, both key components for good sleep health.

For some people, Restless Leg Syndrome is yet another cause of insomnia. Research has shown that RLS is related to a folic acid deficiency, and that taking more B vitamins can reduce RLS, helping to provide a full night of sleep, even in people with severe insomnia. It is thus recommended to take vitamin B12 along with vitamin B9 for maximum absorption.

Your turn!

What do you do to prevent insomnia? Do you also struggle with vitamin B12 deficiency? Do you have any questions or suggestions? ;Please leave your comments below.

If you found this article helpful, then please share with your friends, family, and coworkers by email, twitter, or Facebook.

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The Connection Between Sleep And Vitamin B12 Benefits

A lot of research has been done on how Vitamin B12 both directly and indirectly affects sleep.;

It has been found that the vitamin works directly on the brain to help induce sleep.

Vitamin B12 benefits have been demonstrated to help patients with sleep disorders, such as insomnia, who have difficulty falling asleep.;

It has also been shown to improve sleep in healthy individuals depending on the dose that is used.

But where does that come from?

Many studies have found that Vitamin B12 serves as a circadian modulator of melatonin, the sleep hormone.;

Vitamin B12 is involved in melatonin production through its role in the methionine cycle.;

The naturally occurring compound S-adenosylmethionine, also known as SAMe, is one of the products of the methionine cycle.;

So why is that important?

SAMe provides methyl groups in order for numerous biochemical or metabolic functions to occur in the body.

As it relates to melatonin production, SAMe helps promote the function of the enzyme acetylserotonin O-methyltransferase, or ASMT, for short, which helps convert the metabolic intermediate n-acetylserotonin into melatonin.

Melatonin has been demonstrated in numerous studies to:;

  • Induce sleepiness
  • Improve the overall quality of your sleep
  • Improve alertness and concentration in the morning, and;
  • Treat sleep problems caused by insomnia or jet lag.

Where does Vitamin B12 benefits factor into this?

Vitamin B12 works on the pineal gland, which is responsible for the production of melatonin.;

Symptoms Of Vitamin B12 Deficiency Anemia

Vitamin B12 Deficiency Symptoms The Sign When You Sleep You

Vitamin B12 DeficiencyPernicious Anemia Testing for B12 deficiencyVitamin B12 anemiaVitamin B12 deficiency symptomsVita Sci

Dont ignore possible symptoms of vitamin B12 deficiency- often, the only way to effectively catch vitamin B12 anemia before it becomes debilitating is by recognizing some of the earliest signs, such as constant daily fatigue, memory problems, depression, and painful numbness and tingling in the extremities.

Vitamin B12 blood tests may be helpful for diagnosing severe pernicious anemia , but their track record for preventing symptoms of vitamin B12 deficiency in the moderate range is not reassuring. Thats because the range for detecting depleted vitamin B12 is set too low, producing inaccurate test readings when more vitamin B12 is needed to provide relief and prevent nerve damage.

If you experience any of the following symptoms, then its advisable to start a regimen of vitamin B12 supplements, and track results.

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Why You Should Consider A Vitamin B12 Supplement

Vitamin B12 deficiency may lead to symptoms of fatigue and tiredness.;

Vitamin B12 has been observed to work directly on the pineal gland to promote the production of melatonin and help it release into the bloodstream earlier.

This helps you fall asleep on time and stay asleep during the night.;

Vitamin B12 has also been demonstrated in numerous studies to help treat sleep problems and re-synchronize the sleep-wake cycle to a more normal setting.

You should take the necessary steps to keep your levels of Vitamin B12 within a healthy range to promote melatonin production.

Can’t Sleep These 5 Essential Nutrients Can Help

If youve tried everything and good sleep is still eluding you, it may be time to examine your diet.

Good nutrition is important for many aspects of health including sleep, said Bonnie Buckingham, a registered dietitian with Samaritan Weight Management Institute. It is common for people to start having sleep difficulties as they age. Making sure your diet is balanced can be a good place to start, especially since meal planning can become less of a priority if someone is no longer cooking for a family or a spouse.

According to Buckingham, you dont need to eat these foods right before bed. In fact, a study published in the Journal of Clinical Sleep Medicine found that eating less than 60 minutes before bed resulted in a longer time to fall asleep, especially in women. Instead, incorporate a variety of beneficial foods throughout your day to help your body do its job to regulate sleep.

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There Might Be A Link Between Vitamin D Levels And Our Immune System Thus Leading To Sleep Apnea

Sleep apnea is a disorder in which a person’s breathing becomes irregular while they sleep, due to miscommunication between the brain and the muscles of the nose and throat. Our experts indicated that low vitamin D levels might be linked to people with sleep apnea.

“Research also indicates that vitamin D may play an immunomodulatory role by impacting immune regulation, and decreasing the release of inflammatory substances which regulate sleep itself, such as prostaglandin D2, tumor necrosis factor alpha , and other cytokines,” said Dr. Glatter.”Additional studies indicate that patients with obstructive sleep apnea syndrome had lower levels of Vitamin D and higher levels of lipocalin-type PGD synthase than patients without OSAS.”But the exact reasoning behind this link is still being studied.

The relationship between vitamin D levels and sleep is still unclear, according to Dr. Burrell. He said, “There hasn’t been a clear link established with how a normal vitamin D level can help improve sleep. As of now, nearly all the studies that have been published are association studies, meaning that all we can observe is that people with lower vitamin D levels have a lower quality of sleep however, these studies have not identified the root cause of this association.”

Incomplete Diets And Poor Absorption

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As mentioned, vitamin B12 is mainly found in animal food sources with the best sources being liver, meat, and fish. Somewhat smaller amounts are found in eggs and dairy products. This is why vegetarians are at increased risk of getting too little of the nutrient. In India where the majority of people are vegetarians, a staggering 80 percent of the adult population lacks vitamin B12, and that has widespread consequences for their health.Not only vegetarians are at risk. It turns out that the uptake of vitamin B12 from food requires the presence of a protein called intrinsic factor, which the stomach mucosa manufactures. The ageing process may easily impair our digestion and our ability to produce intrinsic factor, which is vital for our ability to absorb vitamin B12. Too little gastric juice, a problem that many older people suffer from, and the use of antacids, may also compromise the ability to absorb vitamin B12. Overconsumption of alcohol, use of birth control pills, hormone pills during menopause, sleeping pills, and metformin against type-2 diabetes may even reduce the ability to absorb or utilize the vitamin. The same is the case with infections caused by the Helicobacter pylori bacteria that can lead to stomach ulcers.

Did you know that poor memory, mental lethargy, dementia, and sleep disturbances are often associated with ageing processes without proper vitamin B12 treatment?

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Diagnosis Of Vitamin B12 Deficiency

  • Blood tests

  • Sometimes endoscopy

Usually, vitamin B12 deficiency is suspected when routine blood tests detect large red blood cells. Doctors sometimes suspect it when people have typical symptoms of nerve damage, such as tingling or loss of sensation. If the deficiency is suspected, the level of vitamin B12 in the blood is measured.

Usually, doctors also measure the blood level of folate to rule out folate deficiency Folate Deficiency Folate deficiency is common. Because the body stores only a small amount of folate, a diet lacking in folate leads to a deficiency within a few months. Not eating enough raw leafy vegetables… read more , which can also result in large red blood cells.

If vitamin B12 deficiency is confirmed in an older person, no other tests are done because the cause, such as low stomach acidity, is usually not serious. In a younger person, other tests, including other blood tests, may be done to determine the cause.

Endoscopy may be done to check for destruction of stomach cells that produce intrinsic factor.

Types Of B12 Supplementation

There are several scientifically-supported approaches for correcting b12 deficiency. Among them are dietary increases, b12 shots, and b12 supplementation. Dietary changes are ideal but subject to the most unknown variables. B12 shots are likely the most effective at correcting acute deficiency but also the least convenient. Personally, I dont like the idea of dailyor even weeklyshots.

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Tip : Improve Your Sleep

The symptoms of restless legs syndrome can make it hard to get to sleep. When youre sleep deprived, you not only feel terrible, but youre more vulnerable to stress. Stress and fatigue can worsen RLS, making it a vicious cycle, so;doing what it takes to get enough sleep is crucial.

Try sleeping with a pillow between your legs. It may prevent nerves in your legs from compressing and result in fewer nighttime RLS symptoms.

Stick to a regular sleep schedule. Support your bodys natural sleep rhythms by going to bed and getting up at the same time every day .

Optimize your bedroom for sleep. Make sure the room is dark , quiet, and cool.

Wind down with a relaxing bedtime routine. Try curling up in bed with a book, listening to calming music, or taking a hot bath .

Power down electronics 1-2 hours before bed. The blue light from screens suppresses sleep-promoting hormones and stimulates your brain.

Keep a sleep diary of RLS symptoms

Logging changes in your diet, lifestyle, sleep habits, and routine might help you make helpful connections between your daily activities and the quality of your sleep at night..

What Vitamin B12 Cant Do

Does Vitamin B12 Deficiency Cause Insomnia?

The Internet is full of articles lauding the use of vitamin B12;to prevent;Alzheimers disease, heart disease, and other chronic conditions or reverse infertility, fatigue, eczema, and a long list of other health problems. Most are based on;poor or faulty evidence.

Take Alzheimers disease as an example. Although there is a relationship between low vitamin B12;levels and cognitive decline, clinical studiesincluding those involving people with Alzheimers diseasehave not shown improvement in cognitive function, even doses of the vitamin as high as 1000 micrograms.

For now, its best to get enough vitamin B12;to prevent a deficiency, and not look to it as a remedy for what ails you.

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Vitamin B12 Deficiency Neuropathy; A Rare Diagnosis In Young Adults: A Case Report

TL;DR: B12 Therapy effective but may take weeks or months

A 28-year-old female Cameroonian presented with progressive burning painful sensations on the upper trunk, paraesthesia, and numbness of the upper and lower limbs for a period of 5 years. She was placed on oral vitamin B12 supplements at 2 mg daily for 3 months. Follow up was marked by good clinical recovery after 1 month of therapy.

How Do You Calm Restless Legs

A friend suggested this remedy.

She was unable to explain these tingling sensations to anyone, so she found her own home remedy.

She feels that in her case it could be purely stress related, and that this yoga like restless leg syndrome treatment works for her

  • When the uncomfortable sensations begin, turn onto your back, put your book down, switch the TV off and close your eyes.
  • Concentrate on your breathing and on the muscle that is causing the overwhelming urge to make you want to move your legs about.
  • When the twitch starts building up, concentrate hard on relaxing that particular muscle, do this for as long as it takes to make this unpleasant feeling go away.

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B12 Deficiency Can Put You In Jeopardy

A B12 deficiency can cause a specific form of anemia called pernicious anemia. Pernicious means dangerous; this anemia can be life-threatening. Pernicious anemia is a red blood cell anemia that originates in the stomach. Pernicious anemia is caused when someone doesnt make enough of the protein intrinsic factor, which helps the intestines absorb B12.

Depleting your B12 can lead to nerve damage, which is why one symptom of a deficiency is numbness or tingling. A long-term deficiency can cause permanent damage to your body, including insomnia, neurologic damage, erectile dysfunction, and difficulty with bowel and bladder control. A B12 deficiency can also leave you at a higher risk of infections.

How Do You Know If You Have A B12 Deficiency

Vitamin B12 Deficiency Explained – A-Z of the NHS – Dr Gill

The symptoms of a B12 deficiency include exhaustion and difficulty concentrating. Early symptoms may be as subtle as feeling worn out and weak. Because B12 is so important for your metabolism, if youre having difficulty losing weight, you may need more B12.

The symptoms of B12 deficiency are varied and may include:

  • Numbness or tingling in your limbs
  • Depression or paranoia

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This Morning: Dr Ranj Outlines The Dangers Of Vitamin B12

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Vitamin B12 is important for brain function, supporting cardiovascular health including red blood cell formation, and in supporting DNA activity.;When a person lacks in this essential vitamin a variety of worrying symptoms may ensue including a disturbance with your sleep-wake rhythm.

Signs You’re Experiencing Deficiency In Vitamin B12

  • Signs You’re Experiencing Deficiency…

Vitamin B12 is a water-soluble vitamin found in animal foods like fish, poultry, meat and eggs.

It is one of the most important vitamins you need since it plays a critical role in the production of your red blood cells, DNA and the functioning of your nervous system.

A deficiency in B12 is common, specifically in those who are older and those who dont eat the foods rich with the vitamin.

Fortunately, many foods, such as certain bread and plant-based milk, will be fortified with B12, making it easier for those who dont consume animal products to stay healthy. A supplement may also be taken if youve been diagnosed with a B12 deficiency.

Knowing what a vitamin deficiency looks like is step one in getting your levels back to normal. Heres everything you need to know about a vitamin B12 deficiency.

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Other Symptoms Of Vitamin B12 Deficiency

More general symptoms of vitamin B12 deficiency are listed by the NHS:

  • Extreme tiredness
  • Hearing sounds coming from inside the body, rather than from an outside Source
  • Loss of appetite and weight loss

Bupa adds: If you have vitamin B12-deficiency anaemia, you may also look pale or jaundiced .

As well as the symptoms of anaemia, vitamin B12-deficiency may cause symptoms related to your nerves. This is called vitamin B12 neuropathy. It may affect your movement and sensation, especially in your legs, cause numbness or pins and needles and decrease your sensitivity to touch, vibration or pain. It can also cause confusion, depression, poor concentration and forgetfulness.

How Vitamin B12 Deficiency May Cause Restless Leg Syndrome

Deficiency of Vitamin B12 Can Cause insomnia â Buy ...

Vitamin B12 deficiency may contribute to restless leg syndrome in 2 ways.

First, this deficiency can cause significant damage to the central nervous system including in the brain. Damage can occur in the parts of the brain regulating motor functions.

Since restless leg syndrome is essentially caused by improper coordination, control, and inhibition of excessive movement, damage to the neurons responsible for these functions may cause symptoms resembling restless leg symptoms.

Such damage does not have to be cell deaths in the brain. It may well be that vitamin B12 deficiency leads to the production of dysfunctional enzymes and surface proteins such as the ones known to prevent the absorption of iron into the cells of the substantia nigra.

A low iron level in the cerebrospinal fluid is one of the major diagnostic signs of restless leg syndrome.

Iron is needed to produce dopamine which is the chief neurotransmitter for regulating the coordination of fine motor function such as limb movements. Since vitamin B12 is closely linked to iron levels in the body,;vitamin deficiency is often seen along with iron deficiency.

Anemia causes both the loss of iron and vitamin B12. Therefore, where anemia is the cause of restless leg syndrome, vitamin B12 supplementation is especially important for treating the anemia, preventing further iron loss, and overcoming the deficiencies that cause restless leg syndrome.

Vitamin B12 deficiency is only a secondary cause of restless leg syndrome.

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