Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7.4
USERS' SCORE
Good
Based on 34 Reviews
8.4
Supplement Facts
Serving Size: 1 drop (0.026 ml) daily
Amount Per Serving
%DV
Vitamin D3(cholecalciferol)
100 mcg (400 IU)
100%

Top Medical Research Studies

8
Vitamin D3 impacts allergy severity
We explored the relationship between vitamin D3 levels and allergic rhinitis (AR), a common condition characterized by sneezing, runny noses, and itchy eyes. In our research, we included two groups: thirty individuals with AR between the ages of 18 and 35 who had low levels of vitamin D3 and a control group of thirty people with sufficient vitamin D3 levels.

Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.

Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
Read More
7
Vitamin D3 reduces allergy cytokines
We explored how calcitriol, the active form of vitamin D3, influences the immune response related to allergies. Our focus was on two key cytokines—IL-4 and IL-13—which play a significant role in allergic reactions. Through our experiments, we found that calcitriol reduced the production of these cytokines in both murine and human T-helper 2 (Th2) cells.

Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.

Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.

Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
Read More
7
Vitamin D3 may reduce eczema risk
We delved into the potential impact of vitamin D3 on the development of eczema, a skin condition often tied to allergies. Our study measured levels of 25(OH)D3, a form of vitamin D, in dried blood spots from newborns at high risk for allergies. By observing these children over 25 years, we tracked the prevalence of eczema and other related allergy symptoms through skin prick tests at multiple points in their lives.

Our findings indicate that higher levels of neonatal vitamin D3 may lower the risk of persistent eczema that starts early in life. Specifically, for each 10 nmol/L increase in vitamin D3, the odds of developing early-onset persistent eczema decreased by 26%. Interestingly, we also found that higher vitamin D3 levels were associated with a 30% increase in the odds of early-onset resolving eczema. However, when considering the overall link between neonatal vitamin D3 and prevalent eczema or other allergy symptoms at later ages, we did not find strong evidence to support a significant effect.

In essence, while higher neonatal vitamin D3 appears beneficial for reducing the risk of certain types of eczema, its influence on broader allergy outcomes remains uncertain. Further studies are needed to unravel these complex relations and fully understand the role of vitamin D in allergic conditions.
Read More

Most Useful Reviews

9
No allergy-inducing
1 people found this helpful
Good vitamins! I ordered them based on recommendations and reviews. The packaging is convenient, making it easy to squeeze out the right amount of drops. The main point is that it does not contain anything that may cause allergies.
Read More
10
No side effects
Everything is superb! I did not experience any allergies or other reactions. Regarding the dispenser—carefully read the product description! With proper use, everything drips fine. It is a little expensive, of course, but enough for a short time.
Read More
10
Effective switch
Excellent vitamin D, one of the best formulas for newborns. After using regular water bottles that caused an allergy, we switched to these, and now there are no allergies. This is one of my favourite companies; I also take other products from them.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7.4
  • All Researches
8
Vitamin D3 may support asthma treatment
We investigated the effects of combining vitamin D3 with fluticasone propionate inhalation aerosol in children with bronchial asthma. Our study involved 110 patients who were divided into two groups: one receiving only the inhalation treatment and the other receiving both the inhalation treatment and vitamin D3. By comparing these groups, we aimed to understand how vitamin D3 could potentially enhance immune function and improve symptoms related to asthma.

Results indicated that the group receiving the combination treatment experienced a quicker relief from symptoms like wheezing and dyspnea. They also showed marked improvements in lung function and quality of life. Particularly interesting was the observation that this treatment regime increased serum levels of vitamin D3, several immunoglobulins, and T lymphocyte subsets, which are important for immune health. Furthermore, the combination was linked with beneficial changes in calcium and phosphorus levels in the bloodstream.

However, while our findings suggest a positive relationship between vitamin D3 levels and immune function, we should note that the isolated benefits of vitamin D3 alone on allergies could not be conclusively determined. The results highlight potential benefits, but more research would be necessary to pinpoint vitamin D3's role specifically in allergy management, independent of other treatments.

Overall, our exploration reinforces the need to consider vitamin D3 as a potential supportive treatment in asthma management, especially given its immunomodulatory effects. Yet, it's essential to approach these findings with caution until further evidence is gathered on its direct impact on allergies.
Read More
8
Vitamin D3 impacts allergy severity
We explored the relationship between vitamin D3 levels and allergic rhinitis (AR), a common condition characterized by sneezing, runny noses, and itchy eyes. In our research, we included two groups: thirty individuals with AR between the ages of 18 and 35 who had low levels of vitamin D3 and a control group of thirty people with sufficient vitamin D3 levels.

Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.

Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
Read More
7
Vitamin D3 reduces allergy cytokines
We explored how calcitriol, the active form of vitamin D3, influences the immune response related to allergies. Our focus was on two key cytokines—IL-4 and IL-13—which play a significant role in allergic reactions. Through our experiments, we found that calcitriol reduced the production of these cytokines in both murine and human T-helper 2 (Th2) cells.

Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.

Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.

Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
Read More
7
Vitamin D3 may reduce eczema risk
We delved into the potential impact of vitamin D3 on the development of eczema, a skin condition often tied to allergies. Our study measured levels of 25(OH)D3, a form of vitamin D, in dried blood spots from newborns at high risk for allergies. By observing these children over 25 years, we tracked the prevalence of eczema and other related allergy symptoms through skin prick tests at multiple points in their lives.

Our findings indicate that higher levels of neonatal vitamin D3 may lower the risk of persistent eczema that starts early in life. Specifically, for each 10 nmol/L increase in vitamin D3, the odds of developing early-onset persistent eczema decreased by 26%. Interestingly, we also found that higher vitamin D3 levels were associated with a 30% increase in the odds of early-onset resolving eczema. However, when considering the overall link between neonatal vitamin D3 and prevalent eczema or other allergy symptoms at later ages, we did not find strong evidence to support a significant effect.

In essence, while higher neonatal vitamin D3 appears beneficial for reducing the risk of certain types of eczema, its influence on broader allergy outcomes remains uncertain. Further studies are needed to unravel these complex relations and fully understand the role of vitamin D in allergic conditions.
Read More
We conducted a study focusing on the intriguing relationship between vitamin D3 levels and allergies, specifically in patients with chronic and allergic sinusitis. Our research involved 90 subjects divided into three groups: healthy controls, chronic sinusitis patients, and those suffering from allergic sinusitis.

Throughout the study, we measured serum levels of vitamin D3 and immunoglobulin E (IgE) using an ELISA method. The results revealed that a significant portion of our participants—60%—had insufficient vitamin D, with those afflicted by allergic sinusitis showing even higher deficiencies.

Interestingly, we observed that female participants were more likely to experience vitamin D deficiency. Additionally, cravings for higher levels of IgE protein were primarily noted in the allergic sinusitis group, further linking low vitamin D levels with allergy severity.

Our findings suggest that vitamin D deficiency may play a role in increasing susceptibility to allergic sinusitis, presenting a case for considering vitamin D supplementation as a potential adjunctive therapy for these patients.
Read More

User Reviews

USERS' SCORE
Good
Based on 34 Reviews
8.4
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
No allergy-inducing
1 people found this helpful
Good vitamins! I ordered them based on recommendations and reviews. The packaging is convenient, making it easy to squeeze out the right amount of drops. The main point is that it does not contain anything that may cause allergies.
Read More
10
No side effects
Everything is superb! I did not experience any allergies or other reactions. Regarding the dispenser—carefully read the product description! With proper use, everything drips fine. It is a little expensive, of course, but enough for a short time.
Read More
10
Effective switch
Excellent vitamin D, one of the best formulas for newborns. After using regular water bottles that caused an allergy, we switched to these, and now there are no allergies. This is one of my favourite companies; I also take other products from them.
Read More
9
No allergic reactions
Excellent! This is my find for a child with a predisposition to allergies. The allergist advised against giving the vitamin in coconut oil, which I had originally. This preparation is based on organic sunflower seeds. There is no allergic reaction.
Read More
9
Well tolerated
Vitamin D3: The baby responds well to this vitamin; the ingredients do not cause allergies or gas. The taste is neutral and oily. We began using it at one month, and it has continued.
Read More

Frequently Asked Questions

9
Child drinks
The child drinks it and there are no allergies!
9
No allergies
Excellent! Everyone liked it. It did not cause allergies in the child.
9
Good composition
Excellent! The composition is good, and the child has no allergies. I give 2 drops as prescribed by the doctor.
9
Well tolerated
Vitamin D3: The baby responds well to this vitamin; the ingredients do not cause allergies or gas. The taste is neutral and oily. We began using it at one month, and it has continued.
10
Effective switch
Excellent vitamin D, one of the best formulas for newborns. After using regular water bottles that caused an allergy, we switched to these, and now there are no allergies. This is one of my favourite companies; I also take other products from them.
9
No allergies
Excellent! We drip into the mixture for the baby; there are no allergies.
9
Convenient to take
Perfectly formulated! One of the best D3 for babies; it does not cause allergies and is convenient to take.
9
No sleep issues
Excellent vitamin D; we use 2 drops from birth. It is organic and does not cause allergies. It's better to administer it in the morning, as taking it in the evening might disrupt the child's sleep.
9
No allergic reactions
Excellent! This is my find for a child with a predisposition to allergies. The allergist advised against giving the vitamin in coconut oil, which I had originally. This preparation is based on organic sunflower seeds. There is no allergic reaction.
9
No allergies
This product is great for babies! I purchased it for my newborn, and there were no allergies. It’s easy to dose, and since I only need to give 1-3 drops a day, a small volume lasts a long time.
7
Vitamin D3 reduces allergy cytokines
We explored how calcitriol, the active form of vitamin D3, influences the immune response related to allergies. Our focus was on two key cytokines—IL-4 and IL-13—which play a significant role in allergic reactions. Through our experiments, we found that calcitriol reduced the production of these cytokines in both murine and human T-helper 2 (Th2) cells.

Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.

Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.

Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
8
Vitamin D3 impacts allergy severity
We explored the relationship between vitamin D3 levels and allergic rhinitis (AR), a common condition characterized by sneezing, runny noses, and itchy eyes. In our research, we included two groups: thirty individuals with AR between the ages of 18 and 35 who had low levels of vitamin D3 and a control group of thirty people with sufficient vitamin D3 levels.

Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.

Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
8
Vitamin D3 may support asthma treatment
We investigated the effects of combining vitamin D3 with fluticasone propionate inhalation aerosol in children with bronchial asthma. Our study involved 110 patients who were divided into two groups: one receiving only the inhalation treatment and the other receiving both the inhalation treatment and vitamin D3. By comparing these groups, we aimed to understand how vitamin D3 could potentially enhance immune function and improve symptoms related to asthma.

Results indicated that the group receiving the combination treatment experienced a quicker relief from symptoms like wheezing and dyspnea. They also showed marked improvements in lung function and quality of life. Particularly interesting was the observation that this treatment regime increased serum levels of vitamin D3, several immunoglobulins, and T lymphocyte subsets, which are important for immune health. Furthermore, the combination was linked with beneficial changes in calcium and phosphorus levels in the bloodstream.

However, while our findings suggest a positive relationship between vitamin D3 levels and immune function, we should note that the isolated benefits of vitamin D3 alone on allergies could not be conclusively determined. The results highlight potential benefits, but more research would be necessary to pinpoint vitamin D3's role specifically in allergy management, independent of other treatments.

Overall, our exploration reinforces the need to consider vitamin D3 as a potential supportive treatment in asthma management, especially given its immunomodulatory effects. Yet, it's essential to approach these findings with caution until further evidence is gathered on its direct impact on allergies.

References

  1. Wu D, Wang J, Wei Y, Zhang X, Hou Z. Correlation Analysis of Serum 25-Hydroxyvitamin D Levels With Immune Function and Calcium-Phosphate Metabolism in Patients With Bronchial Asthma Treated With Combination Therapy. Physiol Res. 2024;73:841.
  2. Biswas B, Chattopadhyay S, Hazra S, Goswami R. Calcitriol Impairs the Secretion of IL-4 and IL-13 in Th2 Cells via Modulating the VDR-Gata3-Gfi1 Axis. J Immunol. 2024;213:831. 10.4049/jimmunol.2400078
  3. Zeng R, Lodge CJ, Koplin JJ, Lopez DJ, Erbas B, et al. Neonatal Vitamin D and Associations with Longitudinal Changes of Eczema up to 25 Years of Age. Nutrients. 2024;16. 10.3390/nu16091303
  4. Al-Allaff RGM, Bakr Al-Sawaf TM. Correlation Between a Deficiency of D3 Levels and the Development of Allergic Rhinitis. Pak J Biol Sci. 2024;27:27. 10.3923/pjbs.2024.27.34
  5. Bagheri P, Nouri M, Eskandarzadeh H, Darvishi M. Evaluation of Serum Levels of Vitamin D3 and IgE in Patients with Chronic and Allergic Sinusitis: A Cross-sectional Study. Recent Adv Inflamm Allergy Drug Discov. 2024;18:108. 10.2174/0127722708281623240116100806
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