Overview
SCIENTIFIC SCORE
Possibly Effective
Based on 4 Researches
7.5
USERS' SCORE
Good
Based on 10 Reviews
8.3
Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Vitamin D3 (as Cholecalciferol) (from Lanolin)
125 mcg (5,000 IU)
625%
Top Medical Research Studies
8
We explored the impact of 1 alpha-hydroxyvitamin D3, commonly known as vitamin D3, on patients with chronic bronchitis, focusing on its potential benefits for the immune system and calcium-phosphorus metabolism. In this study, 45 patients received doses of either 2 or 4 micrograms of the vitamin over a period of 1 to 2 weeks.
Our findings revealed that the treatment led to observable changes in the metabolism of calcium and phosphorus. The alterations depended on the specific dose and duration of the treatment. Notably, the higher dose of 4 micrograms daily over two weeks was identified as excessive.
We also assessed various immune system components, such as total and rosette-forming cells, T-lymphocyte helpers and suppressors, and B lymphocytes. All these immune parameters showed significant normalization, regardless of the patients' initial levels. Elevated values tended to decrease, while those that were low increased back towards normal. It’s essential to note that despite these positive changes, the immune patterns remained stable throughout the treatment period.
Interestingly, we found a correlation between blood inorganic phosphorus levels and the dynamics of leukocytes, suggesting an interaction between immune responses and mineral metabolism. Overall, vitamin D3 treatment demonstrates a noteworthy effect on improving immune system function in chronic bronchitis patients, supporting its role as an adjunct therapy in managing this condition.
Our findings revealed that the treatment led to observable changes in the metabolism of calcium and phosphorus. The alterations depended on the specific dose and duration of the treatment. Notably, the higher dose of 4 micrograms daily over two weeks was identified as excessive.
We also assessed various immune system components, such as total and rosette-forming cells, T-lymphocyte helpers and suppressors, and B lymphocytes. All these immune parameters showed significant normalization, regardless of the patients' initial levels. Elevated values tended to decrease, while those that were low increased back towards normal. It’s essential to note that despite these positive changes, the immune patterns remained stable throughout the treatment period.
Interestingly, we found a correlation between blood inorganic phosphorus levels and the dynamics of leukocytes, suggesting an interaction between immune responses and mineral metabolism. Overall, vitamin D3 treatment demonstrates a noteworthy effect on improving immune system function in chronic bronchitis patients, supporting its role as an adjunct therapy in managing this condition.
Read More
8
Vitamin D links to bronchiolitis severity
We explored the connection between vitamin D levels and the severity of acute bronchiolitis in infants, a condition primarily triggered by viral infections in children under the age of two. Our study involved 182 children with bronchiolitis, focusing on assessing disease severity using the Modified Tal Scoring System while also evaluating their serum vitamin D levels.
Our findings revealed that a significant number of infants, about 47.8%, had low vitamin D levels, indicating either deficiency or insufficiency. We observed that infants with lower vitamin D were more likely to experience severe cases of bronchiolitis. Additionally, those who required admission to the intensive care unit had an even higher frequency of vitamin D deficiencies.
This research suggests a strong link between vitamin D deficiency and severe bronchiolitis, emphasizing that checking vitamin D levels prior to the bronchiolitis season and providing adequate supplementation could potentially offer protective benefits for young children against this illness.
Our findings revealed that a significant number of infants, about 47.8%, had low vitamin D levels, indicating either deficiency or insufficiency. We observed that infants with lower vitamin D were more likely to experience severe cases of bronchiolitis. Additionally, those who required admission to the intensive care unit had an even higher frequency of vitamin D deficiencies.
This research suggests a strong link between vitamin D deficiency and severe bronchiolitis, emphasizing that checking vitamin D levels prior to the bronchiolitis season and providing adequate supplementation could potentially offer protective benefits for young children against this illness.
Read More
7
We examined the connection between vitamin D levels and the incidence of bronchitis, among other respiratory conditions, in a large group of adults aged 45 to 69. In our analysis, which included over 5,000 participants, we measured serum levels of 25-hydroxyvitamin D, along with a self-reported history of respiratory issues and lung function through spirometry.
Our findings revealed that individuals with low vitamin D levels, specifically those under 50 nmol/L, showed a higher likelihood of experiencing conditions such as asthma, bronchitis, wheezing, and chest tightness. For instance, those with low vitamin D were about 54% more likely to have bronchitis compared to those with sufficient levels. Interestingly, we also found that participants with vitamin D levels above 100 nmol/L displayed a significant increase in lung capacity when compared to individuals whose levels ranged from 50 to 100 nmol/L.
This suggests that maintaining adequate levels of vitamin D could be beneficial for respiratory health, particularly in reducing the risk of bronchitis and improving lung function. However, it's essential to note that while our study highlights these associations, it did not directly test vitamin D treatment for bronchitis, meaning that further research would be needed to establish a causal link and treatment guidelines.
Our findings revealed that individuals with low vitamin D levels, specifically those under 50 nmol/L, showed a higher likelihood of experiencing conditions such as asthma, bronchitis, wheezing, and chest tightness. For instance, those with low vitamin D were about 54% more likely to have bronchitis compared to those with sufficient levels. Interestingly, we also found that participants with vitamin D levels above 100 nmol/L displayed a significant increase in lung capacity when compared to individuals whose levels ranged from 50 to 100 nmol/L.
This suggests that maintaining adequate levels of vitamin D could be beneficial for respiratory health, particularly in reducing the risk of bronchitis and improving lung function. However, it's essential to note that while our study highlights these associations, it did not directly test vitamin D treatment for bronchitis, meaning that further research would be needed to establish a causal link and treatment guidelines.
Read More
Most Useful Reviews
9
Immune support
The quality of this vitamin D is excellent. My husband, who had bronchitis, has not fallen ill this season. It's superb!
Read More
9
Prevented infections
I started taking Vitamin D to stave off colds and maintain my immunity after battling coronavirus. Since December 2020, I’ve had no colds or bronchitis, which is remarkable given my usual history of sickness during autumn and winter. Wishing everyone good health!
Read More
9
Health improvement
Vitamin D is crucial for our family’s health, as it impacts over 2,000 genes. It supports the immune system, vital for fighting pathogens and preventing bronchitis and pneumonia. Since we supplement, we have noticed significant health improvements.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 4 Researches
7.5
- All Researches
8
Vitamin D links to bronchiolitis severity
We explored the connection between vitamin D levels and the severity of acute bronchiolitis in infants, a condition primarily triggered by viral infections in children under the age of two. Our study involved 182 children with bronchiolitis, focusing on assessing disease severity using the Modified Tal Scoring System while also evaluating their serum vitamin D levels.
Our findings revealed that a significant number of infants, about 47.8%, had low vitamin D levels, indicating either deficiency or insufficiency. We observed that infants with lower vitamin D were more likely to experience severe cases of bronchiolitis. Additionally, those who required admission to the intensive care unit had an even higher frequency of vitamin D deficiencies.
This research suggests a strong link between vitamin D deficiency and severe bronchiolitis, emphasizing that checking vitamin D levels prior to the bronchiolitis season and providing adequate supplementation could potentially offer protective benefits for young children against this illness.
Our findings revealed that a significant number of infants, about 47.8%, had low vitamin D levels, indicating either deficiency or insufficiency. We observed that infants with lower vitamin D were more likely to experience severe cases of bronchiolitis. Additionally, those who required admission to the intensive care unit had an even higher frequency of vitamin D deficiencies.
This research suggests a strong link between vitamin D deficiency and severe bronchiolitis, emphasizing that checking vitamin D levels prior to the bronchiolitis season and providing adequate supplementation could potentially offer protective benefits for young children against this illness.
Read More
8
We explored the impact of 1 alpha-hydroxyvitamin D3, commonly known as vitamin D3, on patients with chronic bronchitis, focusing on its potential benefits for the immune system and calcium-phosphorus metabolism. In this study, 45 patients received doses of either 2 or 4 micrograms of the vitamin over a period of 1 to 2 weeks.
Our findings revealed that the treatment led to observable changes in the metabolism of calcium and phosphorus. The alterations depended on the specific dose and duration of the treatment. Notably, the higher dose of 4 micrograms daily over two weeks was identified as excessive.
We also assessed various immune system components, such as total and rosette-forming cells, T-lymphocyte helpers and suppressors, and B lymphocytes. All these immune parameters showed significant normalization, regardless of the patients' initial levels. Elevated values tended to decrease, while those that were low increased back towards normal. It’s essential to note that despite these positive changes, the immune patterns remained stable throughout the treatment period.
Interestingly, we found a correlation between blood inorganic phosphorus levels and the dynamics of leukocytes, suggesting an interaction between immune responses and mineral metabolism. Overall, vitamin D3 treatment demonstrates a noteworthy effect on improving immune system function in chronic bronchitis patients, supporting its role as an adjunct therapy in managing this condition.
Our findings revealed that the treatment led to observable changes in the metabolism of calcium and phosphorus. The alterations depended on the specific dose and duration of the treatment. Notably, the higher dose of 4 micrograms daily over two weeks was identified as excessive.
We also assessed various immune system components, such as total and rosette-forming cells, T-lymphocyte helpers and suppressors, and B lymphocytes. All these immune parameters showed significant normalization, regardless of the patients' initial levels. Elevated values tended to decrease, while those that were low increased back towards normal. It’s essential to note that despite these positive changes, the immune patterns remained stable throughout the treatment period.
Interestingly, we found a correlation between blood inorganic phosphorus levels and the dynamics of leukocytes, suggesting an interaction between immune responses and mineral metabolism. Overall, vitamin D3 treatment demonstrates a noteworthy effect on improving immune system function in chronic bronchitis patients, supporting its role as an adjunct therapy in managing this condition.
Read More
7
We focused on understanding how vitamin D levels relate to heart and lung health in infants suffering from acute bronchiolitis. By observing a group of infants hospitalized for this condition, we classified them according to their vitamin D levels.
Our findings revealed that nearly half of the infants had low vitamin D levels, which correlated with worse cardiac function and increased pulmonary issues. We noted significant differences in respiratory support needs and echocardiographic outcomes between those with low versus normal vitamin D levels.
Specifically, infants with lower vitamin D exhibited more severe symptoms, reflected in higher NT-ProBNP levels—a marker of heart stress—and greater risks of requiring intensive care. With these results, it appears that low vitamin D doesn't just correlate with illness severity, it seems to play a role in worsening respiratory and cardiac function in acute cases of bronchiolitis.
Our findings revealed that nearly half of the infants had low vitamin D levels, which correlated with worse cardiac function and increased pulmonary issues. We noted significant differences in respiratory support needs and echocardiographic outcomes between those with low versus normal vitamin D levels.
Specifically, infants with lower vitamin D exhibited more severe symptoms, reflected in higher NT-ProBNP levels—a marker of heart stress—and greater risks of requiring intensive care. With these results, it appears that low vitamin D doesn't just correlate with illness severity, it seems to play a role in worsening respiratory and cardiac function in acute cases of bronchiolitis.
Read More
7
We examined the connection between vitamin D levels and the incidence of bronchitis, among other respiratory conditions, in a large group of adults aged 45 to 69. In our analysis, which included over 5,000 participants, we measured serum levels of 25-hydroxyvitamin D, along with a self-reported history of respiratory issues and lung function through spirometry.
Our findings revealed that individuals with low vitamin D levels, specifically those under 50 nmol/L, showed a higher likelihood of experiencing conditions such as asthma, bronchitis, wheezing, and chest tightness. For instance, those with low vitamin D were about 54% more likely to have bronchitis compared to those with sufficient levels. Interestingly, we also found that participants with vitamin D levels above 100 nmol/L displayed a significant increase in lung capacity when compared to individuals whose levels ranged from 50 to 100 nmol/L.
This suggests that maintaining adequate levels of vitamin D could be beneficial for respiratory health, particularly in reducing the risk of bronchitis and improving lung function. However, it's essential to note that while our study highlights these associations, it did not directly test vitamin D treatment for bronchitis, meaning that further research would be needed to establish a causal link and treatment guidelines.
Our findings revealed that individuals with low vitamin D levels, specifically those under 50 nmol/L, showed a higher likelihood of experiencing conditions such as asthma, bronchitis, wheezing, and chest tightness. For instance, those with low vitamin D were about 54% more likely to have bronchitis compared to those with sufficient levels. Interestingly, we also found that participants with vitamin D levels above 100 nmol/L displayed a significant increase in lung capacity when compared to individuals whose levels ranged from 50 to 100 nmol/L.
This suggests that maintaining adequate levels of vitamin D could be beneficial for respiratory health, particularly in reducing the risk of bronchitis and improving lung function. However, it's essential to note that while our study highlights these associations, it did not directly test vitamin D treatment for bronchitis, meaning that further research would be needed to establish a causal link and treatment guidelines.
Read More
User Reviews
USERS' SCORE
Good
Based on 10 Reviews
8.3
- All Reviews
- Positive Reviews
- Negative Reviews
9
Immune support
The quality of this vitamin D is excellent. My husband, who had bronchitis, has not fallen ill this season. It's superb!
Read More
9
Prevented infections
I started taking Vitamin D to stave off colds and maintain my immunity after battling coronavirus. Since December 2020, I’ve had no colds or bronchitis, which is remarkable given my usual history of sickness during autumn and winter. Wishing everyone good health!
Read More
9
Health improvement
Vitamin D is crucial for our family’s health, as it impacts over 2,000 genes. It supports the immune system, vital for fighting pathogens and preventing bronchitis and pneumonia. Since we supplement, we have noticed significant health improvements.
Read More
9
No side effects
I am taking Vitamin D capsules for the first time instead of drops. They are small and easy to swallow, with no side effects. I’ve been taking them consistently to support my immune system during winter, especially due to my chronic bronchitis.
Read More
9
Stopped bronchitis
Since I began taking this product three years ago, my health has greatly improved. I no longer suffer from frequent colds or lingering bronchitis, which is a significant change during winter. I highly recommend this vitamin!
Read More
Frequently Asked Questions
7.5
Improved health
I underwent tests for Vitamin D as my level was worryingly low. After two months of taking 5000 IU of Vitamin D-3, my level shot up. I feel great; my bronchitis improved without antibiotics, and my wounds heal rapidly now. I’m committed to maintaining my vitamin intake.
9
Stopped bronchitis
Since I began taking this product three years ago, my health has greatly improved. I no longer suffer from frequent colds or lingering bronchitis, which is a significant change during winter. I highly recommend this vitamin!
9
Prevented infections
I started taking Vitamin D to stave off colds and maintain my immunity after battling coronavirus. Since December 2020, I’ve had no colds or bronchitis, which is remarkable given my usual history of sickness during autumn and winter. Wishing everyone good health!
9
Immune support
The quality of this vitamin D is excellent. My husband, who had bronchitis, has not fallen ill this season. It's superb!
7.5
Immune boost
Vitamin D promotes the production of antibacterial peptides that are vital for fighting infections like colds and bronchitis. The ingredients are excellent, and the capsules are easy to swallow, making it an effective supplement for my immune system.
9
Health improvement
Vitamin D is crucial for our family’s health, as it impacts over 2,000 genes. It supports the immune system, vital for fighting pathogens and preventing bronchitis and pneumonia. Since we supplement, we have noticed significant health improvements.
9
No side effects
I am taking Vitamin D capsules for the first time instead of drops. They are small and easy to swallow, with no side effects. I’ve been taking them consistently to support my immune system during winter, especially due to my chronic bronchitis.
7.5
Avoided illness
After years of suffering from several illnesses, including bronchitis, I started taking Vitamin D in a higher dosage. As a result, I remained healthy throughout 2019 and only experienced mild symptoms when I caught COVID-19 in 2020. Now, I consistently take it for maintenance.
5
Consult a doctor
Symptoms of Vitamin D deficiency include muscle pain and an increased risk of respiratory infections like bronchitis. It’s essential to consult a doctor for advice if you think you might be deficient.
7
We examined the connection between vitamin D levels and the incidence of bronchitis, among other respiratory conditions, in a large group of adults aged 45 to 69. In our analysis, which included over 5,000 participants, we measured serum levels of 25-hydroxyvitamin D, along with a self-reported history of respiratory issues and lung function through spirometry.
Our findings revealed that individuals with low vitamin D levels, specifically those under 50 nmol/L, showed a higher likelihood of experiencing conditions such as asthma, bronchitis, wheezing, and chest tightness. For instance, those with low vitamin D were about 54% more likely to have bronchitis compared to those with sufficient levels. Interestingly, we also found that participants with vitamin D levels above 100 nmol/L displayed a significant increase in lung capacity when compared to individuals whose levels ranged from 50 to 100 nmol/L.
This suggests that maintaining adequate levels of vitamin D could be beneficial for respiratory health, particularly in reducing the risk of bronchitis and improving lung function. However, it's essential to note that while our study highlights these associations, it did not directly test vitamin D treatment for bronchitis, meaning that further research would be needed to establish a causal link and treatment guidelines.
Our findings revealed that individuals with low vitamin D levels, specifically those under 50 nmol/L, showed a higher likelihood of experiencing conditions such as asthma, bronchitis, wheezing, and chest tightness. For instance, those with low vitamin D were about 54% more likely to have bronchitis compared to those with sufficient levels. Interestingly, we also found that participants with vitamin D levels above 100 nmol/L displayed a significant increase in lung capacity when compared to individuals whose levels ranged from 50 to 100 nmol/L.
This suggests that maintaining adequate levels of vitamin D could be beneficial for respiratory health, particularly in reducing the risk of bronchitis and improving lung function. However, it's essential to note that while our study highlights these associations, it did not directly test vitamin D treatment for bronchitis, meaning that further research would be needed to establish a causal link and treatment guidelines.
8
Vitamin D links to bronchiolitis severity
We explored the connection between vitamin D levels and the severity of acute bronchiolitis in infants, a condition primarily triggered by viral infections in children under the age of two. Our study involved 182 children with bronchiolitis, focusing on assessing disease severity using the Modified Tal Scoring System while also evaluating their serum vitamin D levels.
Our findings revealed that a significant number of infants, about 47.8%, had low vitamin D levels, indicating either deficiency or insufficiency. We observed that infants with lower vitamin D were more likely to experience severe cases of bronchiolitis. Additionally, those who required admission to the intensive care unit had an even higher frequency of vitamin D deficiencies.
This research suggests a strong link between vitamin D deficiency and severe bronchiolitis, emphasizing that checking vitamin D levels prior to the bronchiolitis season and providing adequate supplementation could potentially offer protective benefits for young children against this illness.
Our findings revealed that a significant number of infants, about 47.8%, had low vitamin D levels, indicating either deficiency or insufficiency. We observed that infants with lower vitamin D were more likely to experience severe cases of bronchiolitis. Additionally, those who required admission to the intensive care unit had an even higher frequency of vitamin D deficiencies.
This research suggests a strong link between vitamin D deficiency and severe bronchiolitis, emphasizing that checking vitamin D levels prior to the bronchiolitis season and providing adequate supplementation could potentially offer protective benefits for young children against this illness.
8
We explored the impact of 1 alpha-hydroxyvitamin D3, commonly known as vitamin D3, on patients with chronic bronchitis, focusing on its potential benefits for the immune system and calcium-phosphorus metabolism. In this study, 45 patients received doses of either 2 or 4 micrograms of the vitamin over a period of 1 to 2 weeks.
Our findings revealed that the treatment led to observable changes in the metabolism of calcium and phosphorus. The alterations depended on the specific dose and duration of the treatment. Notably, the higher dose of 4 micrograms daily over two weeks was identified as excessive.
We also assessed various immune system components, such as total and rosette-forming cells, T-lymphocyte helpers and suppressors, and B lymphocytes. All these immune parameters showed significant normalization, regardless of the patients' initial levels. Elevated values tended to decrease, while those that were low increased back towards normal. It’s essential to note that despite these positive changes, the immune patterns remained stable throughout the treatment period.
Interestingly, we found a correlation between blood inorganic phosphorus levels and the dynamics of leukocytes, suggesting an interaction between immune responses and mineral metabolism. Overall, vitamin D3 treatment demonstrates a noteworthy effect on improving immune system function in chronic bronchitis patients, supporting its role as an adjunct therapy in managing this condition.
Our findings revealed that the treatment led to observable changes in the metabolism of calcium and phosphorus. The alterations depended on the specific dose and duration of the treatment. Notably, the higher dose of 4 micrograms daily over two weeks was identified as excessive.
We also assessed various immune system components, such as total and rosette-forming cells, T-lymphocyte helpers and suppressors, and B lymphocytes. All these immune parameters showed significant normalization, regardless of the patients' initial levels. Elevated values tended to decrease, while those that were low increased back towards normal. It’s essential to note that despite these positive changes, the immune patterns remained stable throughout the treatment period.
Interestingly, we found a correlation between blood inorganic phosphorus levels and the dynamics of leukocytes, suggesting an interaction between immune responses and mineral metabolism. Overall, vitamin D3 treatment demonstrates a noteworthy effect on improving immune system function in chronic bronchitis patients, supporting its role as an adjunct therapy in managing this condition.
References
- Estalella-Mendoza A, Castellano-Martínez A, Flores-González JC, Estepa-Pedregosa L, Rodríguez-Campoy P, et al. Vitamin D Levels and Cardiopulmonary Status in Infants with Acute Bronchiolitis. Indian Pediatr. 2022;59:384.
- Alakaş Y, Celiloğlu C, Tolunay O, Matyar S. The Relationship between Bronchiolitis Severity and Vitamin D Status. J Trop Pediatr. 2021;67. doi:10.1093/tropej/fmab081
- Mulrennan S, Knuiman M, Walsh JP, Hui J, Hunter M, et al. Vitamin D and respiratory health in the Busselton Healthy Ageing Study. Respirology. 2018;23:576. doi:10.1111/resp.13239
- Babarykin DA, Vasipa SB, Gintere GB, Bigestan VIa. [Immunocorrecting properties and effect on the phosphorus-calcium metabolism of oxidevit (1 alpha-hydroxyvitamin D3)]. Vopr Med Khim. 1988;34:104.
