Overview
SCIENTIFIC SCORE
Possibly Effective
Based on 4 Researches
7.5
USERS' SCORE
Moderately Good
Based on 8 Reviews
7.8
Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Vitamin D3 (as Cholecalciferol) (from Lanolin)
50 mcg (2,000 IU)
250%
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
Quick recovery
5 people found this helpful
This vitamin D has had a positive effect on my well-being: no spring blues or vitamin deficiency, and I caught bronchitis but recovered quickly without antibiotics. Cuts heal faster now, which is wonderful.
Read More
9
Easier COVID recovery
This vitamin is effective. My parents tolerated COVID well, and after starting D3, their health improved, even with bronchitis and thromboembolism. Their D3 levels normalised, aiding their recovery when they fell ill.
Read More
9
No more coughing
We’ve been taking this for a month, and I have no complaints. My older child, who is usually sick with bronchitis, hasn’t coughed even once during this period. I consider that a success!
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
Moderately Good
Based on 8 Reviews
7.8
- All Reviews
- Positive Reviews
- Negative Reviews
9
Quick recovery
5 people found this helpful
This vitamin D has had a positive effect on my well-being: no spring blues or vitamin deficiency, and I caught bronchitis but recovered quickly without antibiotics. Cuts heal faster now, which is wonderful.
Read More
9
Easier COVID recovery
This vitamin is effective. My parents tolerated COVID well, and after starting D3, their health improved, even with bronchitis and thromboembolism. Their D3 levels normalised, aiding their recovery when they fell ill.
Read More
9
No more coughing
We’ve been taking this for a month, and I have no complaints. My older child, who is usually sick with bronchitis, hasn’t coughed even once during this period. I consider that a success!
Read More
7.5
Improved health
90 people found this helpful
I was sceptical about the claims but tried this vitamin for its health benefits. I fully recovered from rheumatoid arthritis and bronchitis. I now have more energy and an improved mood, which is fantastic.
Read More
7.5
Reduced bronchitis
My son suffered from obstructive bronchitis for years, but after starting D3 and a vitamin complex, he gets sick less often. I believe D3 helped him recover from bronchitis.
Read More
Frequently Asked Questions
9
No more coughing
We’ve been taking this for a month, and I have no complaints. My older child, who is usually sick with bronchitis, hasn’t coughed even once during this period. I consider that a success!
6
Boosted immunity
90 people found this helpful
I’ve been taking this vitamin for a while and feel the benefits. It boosted my immunity; I had a cold that turned into bronchitis, but I fought it off with minimal issues. My mood has improved too.
7.5
Reduced bronchitis
My son suffered from obstructive bronchitis for years, but after starting D3 and a vitamin complex, he gets sick less often. I believe D3 helped him recover from bronchitis.
7.5
Improved health
90 people found this helpful
I was sceptical about the claims but tried this vitamin for its health benefits. I fully recovered from rheumatoid arthritis and bronchitis. I now have more energy and an improved mood, which is fantastic.
9
Easier COVID recovery
This vitamin is effective. My parents tolerated COVID well, and after starting D3, their health improved, even with bronchitis and thromboembolism. Their D3 levels normalised, aiding their recovery when they fell ill.
9
Quick recovery
5 people found this helpful
This vitamin D has had a positive effect on my well-being: no spring blues or vitamin deficiency, and I caught bronchitis but recovered quickly without antibiotics. Cuts heal faster now, which is wonderful.
7.5
Essential vitamin
This vitamin D really works. I give a small dose to my teenager, as it's essential for combating symptoms like muscle pain and vulnerability to bronchitis. It’s easy to swallow and should always be in your first aid kit.
7.5
Fewer illnesses
Good vitamin D3; the capsules are small and easy to take. I give one to my child and have noticed fewer instances of bronchitis and pneumonia since starting it, especially during autumn and winter.
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.
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.
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.
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.
