Jarrow Formulas Ultra Strength Methyl B-12 2500 mcg

We explored the impact of vitamin B12 treatment on individuals suffering from pernicious anemia, an autoimmune disorder that affects the body’s ability to absorb this essential vitamin. In a recent case report, a 51-year-old man from Uganda presented with lower limb weakness, which had returned after an earlier bout of vitamin B12 deficiency.

Upon investigation, he was diagnosed with pernicious anemia, a condition that can cause a range of symptoms due to the body’s inability to produce intrinsic factor, crucial for vitamin B12 absorption. After starting parenteral methylcobalamin therapy, we observed significant improvements in his symptoms, highlighting how effective vitamin B12 can be in managing this disorder.

This case emphasizes the need for awareness and timely diagnosis of vitamin B12 deficiency among healthcare providers, especially in resource-limited settings. Such proactive management can lead to recovery and improved quality of life for those affected.

8.8

Improved mental clarity

Most Useful Review

I was constantly exhausted, struggling with headaches and poor sleep due to stress at work. After researching, I realised my symptoms matched a vitamin B12 deficiency. Though I originally didn't use prescribed medication, I began taking vitamin B12 supplements, which significantly improved my energy levels, reduced headaches, and lightened my body. My mind felt clearer, and I noticed a remarkable difference in my overall well-being. For anyone facing similar challenges linked to autoimmune disorder, I highly recommend giving it a try.

Vertigo

SCIENTIFIC SCORE

Possibly Effective

Based on 6 Researches

Vitamin B12 enhances acupuncture effects

[Observation of therapeutic effects on cervical vertigo treated with different methods].

Most Relevant Research

We explored the effectiveness of various treatments for cervical vertigo, specifically focusing on different acupuncture methods and the inclusion of Vitamin B12 in one of the therapy combinations. In our study, ninety-one participants were divided into three groups: one receiving routine acupuncture, another using electroacupuncture, and a third receiving a combination of electroacupuncture and Vitamin B12 injections along with local anesthetics.

Each therapy was administered over twenty sessions within a month. We measured changes in blood flow in the vertebral and basilar arteries and evaluated the participants' symptoms and overall function related to their vertigo. While all treatment methods showed some positive effects, the combination therapy, which included Vitamin B12, stood out as being the most effective.

This suggests that Vitamin B12 might play a significant role alongside acupuncture methods in treating cervical vertigo. However, it’s important to note that the specific impact of Vitamin B12 alone wasn’t isolated in this study, leaving us to consider its effects within the broader context of combined therapies.

9.5

No more vertigo

Most Useful Review

Since I began taking Methyl B-12, Liquid D3, and K2 as suggested by an online chiropractor, I've experienced no more vertigo. It only took two days for the dizziness to disappear.

Anemia

SCIENTIFIC SCORE

Moderately Effective

Based on 11 Researches

Vitamin B12 effectively treats anemia

An Unusual Case of Hemolytic Anemia: A Case Report.

Most Relevant Research

We observed a compelling case surrounding the impact of vitamin B12 on anemia, particularly in a 62-year-old man facing severe deficiencies due to factors like drug use, hepatitis C, smoking, and alcoholism. Initially, this patient presented with symptoms such as fatigue, fever, and confusion, raising concerns about more critical conditions like thrombotic thrombocytopenic purpura (TTP). Laboratory tests indicated severe pancytopenia and signs of hemolysis, making the situation quite alarming.

However, further investigation revealed that the root cause was a significant deficiency of vitamin B12 coupled with folate. This discovery shifted our focus toward treatment strategies that addressed the underlying deficiency rather than applying unnecessary and invasive procedures like plasmapheresis. Upon administering vitamin B12 injections, we witnessed a refreshing turnaround as the patient's blood counts began to normalize progressively, along with an alleviation of symptoms.

This case emphasizes the necessity for healthcare providers to consider vitamin B12 deficiency when diagnosing patients presenting with hemolytic anemia and thrombocytopenia. By doing so, unnecessary treatments can be avoided, paving the way for a swift recovery through proper vitamin supplementation.

9.5

Boosts energy significantly

Most Useful Review

Effective. I have a genetic form of anemia that leads to low red blood cell counts and adverse effects. B-12 is the recommended treatment. While some relatives receive monthly B-12 injections, I find that supplements work well for me. I’ve tried cyanocobalamin and methyl B-12, and discovered the latter to be more effective. I can feel a boost in energy and mental clarity shortly after taking it. I am likely more sensitive to B-12 than most. This brand suits me well.

Anxiety

SCIENTIFIC SCORE

Questionable

Based on 4 Researches

Vitamin B12 may reduce anxiety

Therapeutic intervention of vitamin B12 in mitigating chronic alcoholism induced alterations in adult zebrafish (): a holistic approach.

Most Relevant Research

We investigated the potential of vitamin B12 to mitigate anxiety in adult zebrafish subjected to chronic alcohol exposure. Our study involved exposing zebrafish to alcohol and then providing them with vitamin B12 to see if it would help reduce anxiety-related behaviors. By using a geotaxis test, we could observe how the fish responded in terms of anxiety in a controlled environment.

The effects were examined alongside oxidative stress and brain health, letting us delve into the biological changes that might occur due to both alcohol and vitamin treatment. The results indicated that chronic alcohol exposure did indeed affect brain function and behavior in the zebrafish. However, we found promising evidence that vitamin B12 operations as a neuroprotective agent, possibly offering relief from the anxiety associated with long-term alcohol use.

Our findings suggest that there may be valuable implications for using vitamin B12 in addressing anxiety related to chronic alcoholism, albeit further studies would be instrumental to fully understand its capabilities and mechanisms.

9.5

Effective for anxiety

Most Useful Review

I enjoy the taste of these vitamin B12 tablets, which I let dissolve in my mouth. I primarily take them to manage my anxiety and depression, and since starting them, I’ve experienced no anxiety symptoms. I take two daily.

Hair Loss

Positive hair results

Most Useful Review

Great vitamin. I needed a B vitamin as my hair was falling out due to weight loss. Since using this product, my hair has begun to come back.

Neuropathy

SCIENTIFIC SCORE

Moderately Effective

Based on 13 Researches

Nitrous oxide affects B12 levels

Correlation Between Nitrous Oxide and Functional Vitamin B12 Deficiency Resulting in Subacute Combined Degeneration of the Spinal Cord: A Case Report.

Most Relevant Research

We examined a remarkable case involving the effects of nitrous oxide (NO) on vitamin B12 levels and its neurological consequences. Nitrous oxide is not just a useful tool in medical and food industries; it is sometimes misused by young adults for recreational purposes. This misuse can lead to functional vitamin B12 deficiency, which in turn may result in serious neurological issues like peripheral neuropathy and subacute combined degeneration (SACD) of the spinal cord.

In this specific case, we identified a functional B12 deficiency, characterized by borderline normal serum vitamin B12 levels, but with increased levels of methylmalonic acid and homocysteine—key indicators of vitamin deficiency. Remarkably, after administering intramuscular vitamin B12, we observed significant clinical improvement in the patient’s condition. This suggests that vitamin B12 treatment can be effective in reversing the neurological damage caused by nitrous oxide-induced deficiency.

Our findings highlight the importance of recognizing the neurological risks associated with nitrous oxide misuse and the potential for vitamin B12 treatment to alleviate serious symptoms in affected individuals.

Remarkable improvement

Most Useful Review

What a difference! After just a few days, there's already a remarkable improvement in my neuropathy. After years of a vegan diet, I began experiencing neuropathy symptoms. Switching to methyl B12 alongside benfotiamine has halved my symptoms. I’m thrilled with the difference; my pain is gone at night, and I can work comfortably at my desk.