Overview

SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8.8
USERS' SCORE
Good
Based on 9 Reviews
8.7
Supplement Facts
Serving Size: 1 Lozenge
Amount Per Serving
%DV
Vitamin B-12 (as Methylcobalamin)
1 mg (1,000 mcg)
41,667%

Top Medical Research Studies

9
Genetic insights into ulcer healing
We delved into the complexities surrounding a specific genetic mutation in the LMBRD1 gene, which is linked to a variant form of cobalamin (vitamin B12) deficiency. This study highlighted a 15-year-old male with symptoms typical of Dyskeratosis Congenita, including skin hyperpigmentation and ulcers. After identifying a novel splice site deletion in the gene, we learned that this alteration can heavily impact vitamin B12 metabolism and lead to various clinical manifestations, including ulcers.

Importantly, we observed the effects of administering intravenous hydroxocobalamin therapy. Following treatment, our findings indicated a notable improvement in the patient's skin hyperpigmentation, angular cheilitis, and the painful aphthous ulcers. While the study primarily focused on genetic factors and treatment responses, the results suggested that vitamin B12 therapy plays a valuable role in alleviating ulcer symptoms. We encourage further exploration to expand our understanding of these relationships and optimize treatment approaches.
Read More
9.5
Vitamin B12's Role in Oral Health
We explored the connection between recurrent aphthous stomatitis (RAS), commonly known as oral ulcers, and various hematological parameters, particularly focusing on vitamin B12. Our systematic review and meta-analysis brought together multiple studies to identify how deficiencies in this vitamin and other blood-related factors might influence the formation and recurrence of these painful ulcers.

From our analysis, we discovered that individuals suffering from RAS had significantly lower levels of vitamin B12 and hemoglobin compared to healthy individuals. Specifically, our findings showed that participants with vitamin B12 deficiency were nearly three times more likely to develop RAS than those without the deficiency. This suggests that vitamin B12 may play a crucial role in maintaining oral health and preventing the occurrence of these ulcers.

The study highlights that addressing vitamin B12 levels could be a beneficial strategy in managing RAS. By ensuring adequate levels of this essential vitamin, we might reduce the frequency and severity of ulcers that many deal with regularly. Overall, our research emphasizes the importance of monitoring and potentially supplementing vitamin B12 for those experiencing recurrent oral ulcers.
Read More
9
Golden kiwifruit aids gastric healing
We examined the effects of hydro-alcoholic extracts from golden kiwifruit flesh and peel on ulcers caused by indomethacin in rats. The study involved several groups, including a control that received just water and one that received indomethacin to induce gastric ulcers.

Results indicated that golden kiwifruit extracts reduced stomach damage and improved healing compared to controls. Notably, the extracts elevated vitamin B levels and showcased antioxidant properties. While Lansoprazole also helped, golden kiwifruit extracts showed even greater potential benefits for ulcer treatment.
Read More

Most Useful Reviews

9.5
Quick healing
The taste is delicious, so be careful not to overindulge! Lol. My mouth ulcer heals quickly, so I always keep it on hand!
Read More
9.5
Fast healing aid
I take this when I have an ulcer in my mouth. It helps with healing faster.
Read More
8.3
Improves quality of life
These lozenges are great for obtaining B12; they are cheap and delicious. They dissolve quickly and have a lovely blueberry flavour. Since starting B12, I haven’t had any mouth ulcers, and my quality of life has significantly improved.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8.8
  • All Researches
9.5
Vitamin B12's Role in Oral Health
We explored the connection between recurrent aphthous stomatitis (RAS), commonly known as oral ulcers, and various hematological parameters, particularly focusing on vitamin B12. Our systematic review and meta-analysis brought together multiple studies to identify how deficiencies in this vitamin and other blood-related factors might influence the formation and recurrence of these painful ulcers.

From our analysis, we discovered that individuals suffering from RAS had significantly lower levels of vitamin B12 and hemoglobin compared to healthy individuals. Specifically, our findings showed that participants with vitamin B12 deficiency were nearly three times more likely to develop RAS than those without the deficiency. This suggests that vitamin B12 may play a crucial role in maintaining oral health and preventing the occurrence of these ulcers.

The study highlights that addressing vitamin B12 levels could be a beneficial strategy in managing RAS. By ensuring adequate levels of this essential vitamin, we might reduce the frequency and severity of ulcers that many deal with regularly. Overall, our research emphasizes the importance of monitoring and potentially supplementing vitamin B12 for those experiencing recurrent oral ulcers.
Read More
9
Golden kiwifruit aids gastric healing
We examined the effects of hydro-alcoholic extracts from golden kiwifruit flesh and peel on ulcers caused by indomethacin in rats. The study involved several groups, including a control that received just water and one that received indomethacin to induce gastric ulcers.

Results indicated that golden kiwifruit extracts reduced stomach damage and improved healing compared to controls. Notably, the extracts elevated vitamin B levels and showcased antioxidant properties. While Lansoprazole also helped, golden kiwifruit extracts showed even greater potential benefits for ulcer treatment.
Read More
9
Genetic insights into ulcer healing
We delved into the complexities surrounding a specific genetic mutation in the LMBRD1 gene, which is linked to a variant form of cobalamin (vitamin B12) deficiency. This study highlighted a 15-year-old male with symptoms typical of Dyskeratosis Congenita, including skin hyperpigmentation and ulcers. After identifying a novel splice site deletion in the gene, we learned that this alteration can heavily impact vitamin B12 metabolism and lead to various clinical manifestations, including ulcers.

Importantly, we observed the effects of administering intravenous hydroxocobalamin therapy. Following treatment, our findings indicated a notable improvement in the patient's skin hyperpigmentation, angular cheilitis, and the painful aphthous ulcers. While the study primarily focused on genetic factors and treatment responses, the results suggested that vitamin B12 therapy plays a valuable role in alleviating ulcer symptoms. We encourage further exploration to expand our understanding of these relationships and optimize treatment approaches.
Read More
We examined how vitamin B, particularly in the context of induced cellular plasticity, can impact ulcer healing. The research reveals that when the reprogramming factors OCT4, SOX2, KLF4, and MYC (known as OSKM) were expressed in mice, there was a notable depletion of vitamin B. This depletion was coupled with signs of methionine starvation, which can hinder proper metabolic functioning.

Our findings indicate that adding vitamin B can boost the efficiency of cellular reprogramming and enhance tissue repair processes. Specifically, vitamin B supplementation showed a considerable effect in accelerating recovery in models of ulcerative colitis. We also uncovered that vitamin B affects key epigenetic markers, which are essential for maintaining accurate gene expression during reprogramming and repair.

While the study highlights vitamin B's significant role in tissue healing, it doesn't specifically isolate vitamin B12 from other elements, making it difficult to pinpoint its individual contribution. Nonetheless, we can confidently say that boosting vitamin B levels could enhance the body's natural healing processes, particularly regarding ulcers.
Read More
We explored the effects of vitamin B12 in treating recurrent ulcers caused by pyoderma gangrenosum (PG) based on a notable case report. PG, an inflammatory skin condition, is relatively rare and often presents as painful, ulcerative wounds. This case highlighted a 62-year-old man who was treated with vitamin B12 injections alongside other therapies, including steroid injections and topical antibiotics.

While the inclusion of vitamin B12 in the treatment regimen is interesting, we must recognize that its specific impact on healing ulcers cannot be easily determined. The treatment involved multiple approaches, making it challenging to isolate the benefits of vitamin B12 alone.

Ultimately, this case reinforces the importance of looking for underlying causes like nutritional deficiencies in conditions such as PG. Though vitamin B12 supplementation is crucial for overall health and might contribute to the healing process, we can't draw definitive conclusions about its effectiveness based solely on this case.
Read More

User Reviews

USERS' SCORE
Good
Based on 9 Reviews
8.7
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
Quick healing
The taste is delicious, so be careful not to overindulge! Lol. My mouth ulcer heals quickly, so I always keep it on hand!
Read More
9.5
Fast healing aid
I take this when I have an ulcer in my mouth. It helps with healing faster.
Read More
8.3
Improves quality of life
These lozenges are great for obtaining B12; they are cheap and delicious. They dissolve quickly and have a lovely blueberry flavour. Since starting B12, I haven’t had any mouth ulcers, and my quality of life has significantly improved.
Read More
8.8
Works well for children
This B12 supplement is easy to use and works a treat! I’ve loved it for myself and even for my ulcer-prone children. It has a great taste and is a lovely small chewable tablet.
Read More
8.8
Effective for ulcers
Great. I've been using it consistently as it’s easy to take and effective for mouth ulcers.
Read More

Frequently Asked Questions

An ulcer is a sore that develops on the lining of the stomach, small intestine, or colon. It occurs when the digestive tract is damaged or inflamed, often due to an imbalance between stomach acid and the protective factors in the digestive system. The most common types of ulcers include peptic ulcers, which can be further categorized into gastric ulcers (located in the stomach) and duodenal ulcers (found in the first part of the small intestine). Symptoms may include burning stomach pain, bloating, and nausea, which can vary in intensity based on the severity of the condition.

Vitamin B12, also known as cobalamin, is a water-soluble vitamin that plays a crucial role in several vital functions in the human body. It is essential for red blood cell formation, neurological function, and DNA synthesis. Naturally occurring in animal products, the vitamin can be found in high concentrations in meat, fish, eggs, and dairy, making it particularly important for those following a vegetarian or vegan diet, as plant-based sources of B12 are limited and often require supplementation.

A deficiency in vitamin B12 can lead to serious health issues, including anemia, fatigue, memory problems, and nerve damage. Due to its significance, it's crucial for individuals, particularly those at risk of deficiency, to ensure adequate intake through diet or supplementation. For most adults, the recommended daily allowance (RDA) is around 2.4 micrograms, though pregnant or breastfeeding women may require higher amounts. If you're considering B12 supplements, it's advisable to consult with a healthcare provider to determine the best option for your specific needs and health status.

Based on user reviews, the timeframe for seeing results while taking this supplement for mouth ulcers varies, but many users report relatively quick healing. Some users have noted that their mouth ulcers heal rapidly after starting the supplement, suggesting that effects can be felt soon after use. For instance, one user mentioned that they always keep it on hand because it helps their mouth ulcer heal quickly (Read Review). Others have reported improvements in healing rates, indicating a potentially swift response when using the product (Read Review).

Moreover, cumulative benefits over consistent use may also be noted, with some long-term users stating that they haven't experienced mouth ulcers since beginning the supplement, implying that it might contribute to overall oral health improvement (Read Review). Thus, while many users report fast-acting results, individual experiences may vary, and sustained use might deliver further benefits.

The scientific literature indicates that certain supplements, particularly vitamin B and golden kiwifruit extracts, may have potential benefits for ulcer treatment. A study examining the effects of golden kiwifruit extracts on gastric ulcers in rats demonstrated that these extracts not only reduced stomach damage but also enhanced healing relative to controls. The findings suggest that golden kiwifruit could play a significant role in ulcer management due to its vitamin B enhancement and antioxidant properties [1].

Moreover, research highlights the importance of vitamin B12 in both the prevention and treatment of recurrent ulcers. Individuals with recurrent oral ulcers often exhibit lower vitamin B12 levels, linking this deficiency to higher susceptibility to ulcer development. Addressing vitamin B12 deficiency could therefore be a valuable strategy in managing these conditions [3]. While vitamin B12's specific effect in other ulcer types, such as pyoderma gangrenosum, remains inconclusive due to the complexity of treatments, its role in promoting healing and maintaining health is gaining recognition across various studies [6]. Overall, while more research is warranted, these findings suggest a supportive role of vitamin B and certain extracts in ulcer management.

Users have reported various improvements in symptoms associated with mouth ulcers and overall oral health after using this B12 supplement. Many individuals mention that their mouth ulcers heal more quickly, with phrases like "helps with healing faster" and "always keep it on hand" indicating a strong positive response when faced with ulcers (Read Review) (Read Review). Furthermore, some longer-term users have shared that since taking this supplement, they have not experienced any mouth ulcers, suggesting a tangible improvement in their overall oral health (Read Review).

Additional feedback highlights improvements in related health issues, with one user emphasizing a decrease in sciatic nerve discomfort after incorporating the B12 supplement into their routine (Read Review). The positive experiences reported reflect a potential range of benefits that may accompany the use of this product, particularly for those dealing with oral ulcers and related health concerns. However, it's important to note that individual results can vary significantly, and what works well for one person may not have the same effect on another.

Based on user reviews, many individuals reported positive experiences when combining this B12 supplement with other vitamins to manage oral ulcers. For instance, one user shared that they ordered the B12 supplement to complement a B vitamin complex for their children, highlighting the importance of methylcobalamin for those with glossitis and ulcers (Read Review). This suggests that combining B12 with other B vitamins may enhance its effectiveness in treating and preventing ulcers.

Users also noted significant improvements in their overall health conditions, such as reducing sciatic nerve issues, which they attributed to the use of this B12 supplement (Read Review). Such feedback implies that integrating this supplement into a broader regimen could yield notable benefits beyond just mouth ulcer treatment, making it a versatile option for those dealing with various health concerns.

Users report a positive correlation between B12 supplementation and the healing of mouth ulcers. Many reviews emphasize the effectiveness of these supplements in speeding up the healing process and preventing future occurrences of ulcers. For instance, one user noted that since starting B12, they haven’t experienced any mouth ulcers, reflecting a significant improvement in their quality of life (Read Review). Other reviews mention that the easier it is to take the B12, the more consistently users apply it, which seems to enhance its effectiveness. For example, another reviewer appreciated how easy and effective the supplements were for both themselves and their children who are prone to ulcers (Read Review).

While specific dosage information is not detailed in the reviews, the general consensus indicates that regular and consistent intake of B12 can lead to noticeable improvements in oral health, particularly related to ulcers. Users have enjoyed the pleasant taste and form of the supplement, which may encourage ongoing use (Read Review). This suggests that users may find success in a regimen that focuses on keeping B12 at the forefront of their health routine, especially for managing mouth ulcers.

9.5
Quick healing
The taste is delicious, so be careful not to overindulge! Lol. My mouth ulcer heals quickly, so I always keep it on hand!
9.5
Fast healing aid
I take this when I have an ulcer in my mouth. It helps with healing faster.
8.3
Improves quality of life
These lozenges are great for obtaining B12; they are cheap and delicious. They dissolve quickly and have a lovely blueberry flavour. Since starting B12, I haven’t had any mouth ulcers, and my quality of life has significantly improved.
8.8
Supports nerves
Suffering from sciatic nerve issues has been painful. Analysis showed low B12 levels. I experienced fatigue, weakness, and frequent mouth ulcers. After taking this supplement, my sciatic nerve calmed down, and numbness in my legs decreased. The quality of these vitamins is very high.
8.3
Quality addition
I ordered this product to accompany the B vitamin complex for children. The B12 content was lacking, so I added this. It contains methylcobalamin, which is essential for those with glossitis and ulcers. It's sweet-tasting, small, and dissolves quickly, making it acceptable for children. We are satisfied with the quality!
8.8
Works well for children
This B12 supplement is easy to use and works a treat! I’ve loved it for myself and even for my ulcer-prone children. It has a great taste and is a lovely small chewable tablet.
8.8
Effective for ulcers
Great. I've been using it consistently as it’s easy to take and effective for mouth ulcers.
9
Golden kiwifruit aids gastric healing
We examined the effects of hydro-alcoholic extracts from golden kiwifruit flesh and peel on ulcers caused by indomethacin in rats. The study involved several groups, including a control that received just water and one that received indomethacin to induce gastric ulcers.

Results indicated that golden kiwifruit extracts reduced stomach damage and improved healing compared to controls. Notably, the extracts elevated vitamin B levels and showcased antioxidant properties. While Lansoprazole also helped, golden kiwifruit extracts showed even greater potential benefits for ulcer treatment.
9.5
Vitamin B12's Role in Oral Health
We explored the connection between recurrent aphthous stomatitis (RAS), commonly known as oral ulcers, and various hematological parameters, particularly focusing on vitamin B12. Our systematic review and meta-analysis brought together multiple studies to identify how deficiencies in this vitamin and other blood-related factors might influence the formation and recurrence of these painful ulcers.

From our analysis, we discovered that individuals suffering from RAS had significantly lower levels of vitamin B12 and hemoglobin compared to healthy individuals. Specifically, our findings showed that participants with vitamin B12 deficiency were nearly three times more likely to develop RAS than those without the deficiency. This suggests that vitamin B12 may play a crucial role in maintaining oral health and preventing the occurrence of these ulcers.

The study highlights that addressing vitamin B12 levels could be a beneficial strategy in managing RAS. By ensuring adequate levels of this essential vitamin, we might reduce the frequency and severity of ulcers that many deal with regularly. Overall, our research emphasizes the importance of monitoring and potentially supplementing vitamin B12 for those experiencing recurrent oral ulcers.
We observed a case involving a 27-year-old male who developed a non-healing ulcer on his left leg after undergoing gastric bypass surgery three years earlier. The ulcer was diagnosed as pyoderma gangrenosum (PG), a condition characterized by painful skin lesions with no identifiable causes.

To tackle this challenging condition, the patient received a combination of treatments, including systemic immunomodulators, surgical debridement, and vacuum application to promote healing. An interesting aspect of his treatment was the administration of vitamin B12, alongside other supplements and medications like Infliximab.

Despite the presence of vitamin B12 in the regimen, it's essential to note that the study does not isolate its effect, making it difficult to determine how much vitamin B12 specifically contributed to the healing of the ulcer. Multiple doses of Infliximab and supportive vitamins all played roles together in achieving satisfactory healing for the patient, underscoring the importance of a comprehensive approach in treating ulcers associated with PG.

Overall, while vitamin B12 was included in the treatment, we can't definitively claim it was a key factor in improving the ulcer condition without clearer evidence isolating its effect.

References

  1. Aleid IS, Alfheeaid HA, Aljutaily T, Alhomaid RM, Alharbi HF, et al. Gastroprotective Effects of , Golden Kiwifruit Flesh, and Golden Kiwifruit Peel Extracts Individually or in Combination against Indomethacin-Induced Gastric Ulcer in Rats. Nutrients. 2021;13. doi:10.3390/nu13103499
  2. Shah A, Khuba S, Kumar C S, Shanmukhaiah C, George M, et al. Phenotype puzzle: the role of novel LMBRD1 gene variant in Cbl deficiency causing Dyskeratosis Congenita-like clinical manifestations. J Hum Genet. 2025;70:207. doi:10.1038/s10038-025-01320-6
  3. Mousavi T, Jalali H, Moosazadeh M. Hematological parameters in patients with recurrent Aphthous Stomatitis: a systematic review and meta-analysis. BMC Oral Health. 2024;24:339. doi:10.1186/s12903-024-04072-5
  4. Kovatcheva M, Melendez E, Chondronasiou D, Pietrocola F, Bernad R, et al. Vitamin B is a limiting factor for induced cellular plasticity and tissue repair. Nat Metab. 2023;5:1911. doi:10.1038/s42255-023-00916-6
  5. Sitaula S, Kharel S, Sherpali A, Shrees V, Mainali A. Idiopathic recurrent pyoderma gangrenosum with cobalamin deficiency in a 62-year-old male: a case report. Ann Med Surg (Lond). 2023;85:528. doi:10.1097/MS9.0000000000000253
  6. Albeladi AM, Busbaih Z, Almohammed Saleh AA, AlAlwan AQ, Aljughayman MA, et al. Successful Management of a Young Patient Suffering From Pyoderma Gangrenosum Following Gastric Bypass Surgery: A Case Report. Cureus. 2023;15:e34305. doi:10.7759/cureus.34305
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