' 
SCIENTIFIC SCORE
Questionable
Based on 18 Researches
6.8
USERS' SCORE
Good
Based on 3 Reviews
8.6
Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Vitamin D3 (as Cholecalciferol) (From Lanolin)
1,250 mcg (50,000 IU)
6250%
Top Medical Research Studies
9
Vitamin D improves thyroid function
Effects of vitamin D supplementation on autoantibodies and thyroid function in patients with Hashimoto's thyroiditis: A systematic review and meta-analysis.
Directly assesses vitamin D's effects
We conducted a thorough exploration of how vitamin D supplementation can affect hypothyroidism, particularly in patients with Hashimoto's thyroiditis (HT). Our findings draw from a meta-analysis of twelve randomized controlled trials, involving a total of 862 participants. These studies compared the effects of vitamin D against placebo or no treatment, focusing on various thyroid function indicators and autoantibodies.
The results were promising. We found that vitamin D supplementation significantly reduced the levels of anti-thyroid antibodies, specifically thyroid peroxidase antibodies (TPO-Ab) and thyroglobulin antibodies (TG-Ab). Additionally, it appeared to enhance thyroid function by lowering thyroid-stimulating hormone (TSH) levels and increasing free triiodothyronine (FT3) and free thyroxine (FT4) levels.
Notably, we observed that active forms of vitamin D, like calcitriol, were more effective in reducing TPO-Ab compared to the more common D2 and D3 forms. We also noted that longer treatment durations, particularly those exceeding 12 weeks, led to greater improvements in thyroid hormone levels and antibody reductions.
Overall, our study suggests that vitamin D may play a beneficial role in managing Hashimoto’s thyroiditis, potentially helping to modulate immune responses and improve thyroid function.
The results were promising. We found that vitamin D supplementation significantly reduced the levels of anti-thyroid antibodies, specifically thyroid peroxidase antibodies (TPO-Ab) and thyroglobulin antibodies (TG-Ab). Additionally, it appeared to enhance thyroid function by lowering thyroid-stimulating hormone (TSH) levels and increasing free triiodothyronine (FT3) and free thyroxine (FT4) levels.
Notably, we observed that active forms of vitamin D, like calcitriol, were more effective in reducing TPO-Ab compared to the more common D2 and D3 forms. We also noted that longer treatment durations, particularly those exceeding 12 weeks, led to greater improvements in thyroid hormone levels and antibody reductions.
Overall, our study suggests that vitamin D may play a beneficial role in managing Hashimoto’s thyroiditis, potentially helping to modulate immune responses and improve thyroid function.
Read More
9
Vitamin D aids hypothyroid complications
Potential therapeutic impacts of vitamin D on hypothyroid-induced heart and kidney fibrosis and oxidative status in male rat.
Highly relevant to hypothyroid treatment
We investigated how vitamin D supplementation affects hypothyroidism, focusing on its impact on heart and kidney health. In our study, we used forty male Wistar rats, dividing them into four groups: control, hypothyroid, and hypothyroid treated with two doses of vitamin D. After six weeks, we examined various biochemical markers and evaluated fibrosis in the heart and kidneys.
Our findings revealed that hypothyroidism led to an increase in markers of kidney damage, like creatinine and urea, alongside elevated levels of oxidative stress markers in both heart and kidney tissues. Interestingly, we noticed that vitamin D treatment significantly reduced these harmful effects. The administration of vitamin D improved oxidative stress levels and decreased fibrosis in the heart and kidneys.
In conclusion, our study underlines the potential of vitamin D as a beneficial therapeutic option for alleviating some complications associated with hypothyroidism, particularly concerning tissue fibrosis and oxidative stress. This reinforces the idea that vitamin D could play a vital role in managing health issues related to thyroid hormone deficits.
Our findings revealed that hypothyroidism led to an increase in markers of kidney damage, like creatinine and urea, alongside elevated levels of oxidative stress markers in both heart and kidney tissues. Interestingly, we noticed that vitamin D treatment significantly reduced these harmful effects. The administration of vitamin D improved oxidative stress levels and decreased fibrosis in the heart and kidneys.
In conclusion, our study underlines the potential of vitamin D as a beneficial therapeutic option for alleviating some complications associated with hypothyroidism, particularly concerning tissue fibrosis and oxidative stress. This reinforces the idea that vitamin D could play a vital role in managing health issues related to thyroid hormone deficits.
Read More
9
Vitamin D3 reduces thyroid autoimmunity
A Prospective Study to Evaluate the Possible Role of Cholecalciferol Supplementation on Autoimmunity in Hashimoto's Thyroiditis.
Directly relates to hypothyroidism treatment
We explored the potential effects of vitamin D3, or cholecalciferol, on individuals diagnosed with Hashimoto's thyroiditis, a common form of hypothyroidism characterized by autoimmune responses that damage thyroid cells. Our study was a carefully structured clinical trial conducted over one year, which included 100 patients suffering from both Hashimoto's thyroiditis and vitamin D deficiency.
Divided into two groups, one received vitamin D3 supplements while the other was given a placebo. After eight weeks, we measured the levels of anti-thyroid peroxidase antibodies, which indicate autoimmune activity against the thyroid.
Our findings revealed a significant reduction in these antibody levels among patients who received vitamin D3, showcasing a 30.5% decrease compared to just a 16.5% decrease in the placebo group. This suggests that vitamin D3 supplementation may play a beneficial role in managing the autoimmune activity associated with hypothyroidism.
Overall, our research shows that addressing vitamin D deficiency might be an effective strategy to help manage Hashimoto's thyroiditis, which could encourage discussion about incorporating vitamin D as part of treatment plans for patients. Further research will be necessary to confirm these findings and explore the long-term benefits of vitamin D supplementation.
Divided into two groups, one received vitamin D3 supplements while the other was given a placebo. After eight weeks, we measured the levels of anti-thyroid peroxidase antibodies, which indicate autoimmune activity against the thyroid.
Our findings revealed a significant reduction in these antibody levels among patients who received vitamin D3, showcasing a 30.5% decrease compared to just a 16.5% decrease in the placebo group. This suggests that vitamin D3 supplementation may play a beneficial role in managing the autoimmune activity associated with hypothyroidism.
Overall, our research shows that addressing vitamin D deficiency might be an effective strategy to help manage Hashimoto's thyroiditis, which could encourage discussion about incorporating vitamin D as part of treatment plans for patients. Further research will be necessary to confirm these findings and explore the long-term benefits of vitamin D supplementation.
Read More
Most Useful Reviews
9.5
Improved symptoms
An excellent supplement for addressing deficiencies; it has greatly improved my symptoms related to Hashimoto's hypothyroidism. The quality is good, with proper absorption, and it's flavourless. Overall, I have noticed many benefits.
Read More
8.8
Vitamin D3 dosage
My aunt has hypothyroidism. The doctor advised her to take this dosage of vitamin D3 as she was found to be deficient.
Read More
8.8
Convenient dosage
This high-dose vitamin D from a trusted brand is convenient as it's taken once a week, and it assists in managing my hypothyroidism effectively.
Read More
Medical Researches
SCIENTIFIC SCORE
Questionable
Based on 18 Researches
6.8
- All Researches
9
Vitamin D aids hypothyroid complications
Potential therapeutic impacts of vitamin D on hypothyroid-induced heart and kidney fibrosis and oxidative status in male rat.
Highly relevant to hypothyroid treatment
We investigated how vitamin D supplementation affects hypothyroidism, focusing on its impact on heart and kidney health. In our study, we used forty male Wistar rats, dividing them into four groups: control, hypothyroid, and hypothyroid treated with two doses of vitamin D. After six weeks, we examined various biochemical markers and evaluated fibrosis in the heart and kidneys.
Our findings revealed that hypothyroidism led to an increase in markers of kidney damage, like creatinine and urea, alongside elevated levels of oxidative stress markers in both heart and kidney tissues. Interestingly, we noticed that vitamin D treatment significantly reduced these harmful effects. The administration of vitamin D improved oxidative stress levels and decreased fibrosis in the heart and kidneys.
In conclusion, our study underlines the potential of vitamin D as a beneficial therapeutic option for alleviating some complications associated with hypothyroidism, particularly concerning tissue fibrosis and oxidative stress. This reinforces the idea that vitamin D could play a vital role in managing health issues related to thyroid hormone deficits.
Our findings revealed that hypothyroidism led to an increase in markers of kidney damage, like creatinine and urea, alongside elevated levels of oxidative stress markers in both heart and kidney tissues. Interestingly, we noticed that vitamin D treatment significantly reduced these harmful effects. The administration of vitamin D improved oxidative stress levels and decreased fibrosis in the heart and kidneys.
In conclusion, our study underlines the potential of vitamin D as a beneficial therapeutic option for alleviating some complications associated with hypothyroidism, particularly concerning tissue fibrosis and oxidative stress. This reinforces the idea that vitamin D could play a vital role in managing health issues related to thyroid hormone deficits.
Read More
9
Vitamin D improves thyroid function
Effects of vitamin D supplementation on autoantibodies and thyroid function in patients with Hashimoto's thyroiditis: A systematic review and meta-analysis.
Directly assesses vitamin D's effects
We conducted a thorough exploration of how vitamin D supplementation can affect hypothyroidism, particularly in patients with Hashimoto's thyroiditis (HT). Our findings draw from a meta-analysis of twelve randomized controlled trials, involving a total of 862 participants. These studies compared the effects of vitamin D against placebo or no treatment, focusing on various thyroid function indicators and autoantibodies.
The results were promising. We found that vitamin D supplementation significantly reduced the levels of anti-thyroid antibodies, specifically thyroid peroxidase antibodies (TPO-Ab) and thyroglobulin antibodies (TG-Ab). Additionally, it appeared to enhance thyroid function by lowering thyroid-stimulating hormone (TSH) levels and increasing free triiodothyronine (FT3) and free thyroxine (FT4) levels.
Notably, we observed that active forms of vitamin D, like calcitriol, were more effective in reducing TPO-Ab compared to the more common D2 and D3 forms. We also noted that longer treatment durations, particularly those exceeding 12 weeks, led to greater improvements in thyroid hormone levels and antibody reductions.
Overall, our study suggests that vitamin D may play a beneficial role in managing Hashimoto’s thyroiditis, potentially helping to modulate immune responses and improve thyroid function.
The results were promising. We found that vitamin D supplementation significantly reduced the levels of anti-thyroid antibodies, specifically thyroid peroxidase antibodies (TPO-Ab) and thyroglobulin antibodies (TG-Ab). Additionally, it appeared to enhance thyroid function by lowering thyroid-stimulating hormone (TSH) levels and increasing free triiodothyronine (FT3) and free thyroxine (FT4) levels.
Notably, we observed that active forms of vitamin D, like calcitriol, were more effective in reducing TPO-Ab compared to the more common D2 and D3 forms. We also noted that longer treatment durations, particularly those exceeding 12 weeks, led to greater improvements in thyroid hormone levels and antibody reductions.
Overall, our study suggests that vitamin D may play a beneficial role in managing Hashimoto’s thyroiditis, potentially helping to modulate immune responses and improve thyroid function.
Read More
9
Vitamin D aids Hashimoto's outcomes
Therapeutic effect of vitamin D in Hashimoto's thyroiditis: a prospective, randomized and controlled clinical trial in China.
Study effectively explores supplementation impact
We aimed to investigate the effects of Vitamin D supplements on women recently diagnosed with Hashimoto's Thyroiditis (HT), a condition that can lead to hypothyroidism. This study was carefully structured as a randomized clinical trial that included a control group for comparison, allowing us to draw clearer conclusions about the effectiveness of Vitamin D.
Over six months, we observed that women receiving Vitamin D experienced significant health benefits. Specifically, those treated saw a notable decrease in Thyroid Peroxidase Antibody (TPOAb) levels, which is a marker of thyroid inflammation. Additionally, markers of thyroid function, such as Free Triiodothyronine (FT3) and Free Thyroxine (FT4), increased, while Thyroid-Stimulating Hormone (TSH) levels decreased. This combination of changes suggests that Vitamin D can help slow the progression of hypothyroidism and enhance thyroid function.
Overall, these findings indicate that Vitamin D supplementation can be a useful adjunct in managing Hashimoto's Thyroiditis, potentially leading to improved health outcomes for patients with this condition.
Over six months, we observed that women receiving Vitamin D experienced significant health benefits. Specifically, those treated saw a notable decrease in Thyroid Peroxidase Antibody (TPOAb) levels, which is a marker of thyroid inflammation. Additionally, markers of thyroid function, such as Free Triiodothyronine (FT3) and Free Thyroxine (FT4), increased, while Thyroid-Stimulating Hormone (TSH) levels decreased. This combination of changes suggests that Vitamin D can help slow the progression of hypothyroidism and enhance thyroid function.
Overall, these findings indicate that Vitamin D supplementation can be a useful adjunct in managing Hashimoto's Thyroiditis, potentially leading to improved health outcomes for patients with this condition.
Read More
9
Vitamin D3 reduces thyroid autoimmunity
A Prospective Study to Evaluate the Possible Role of Cholecalciferol Supplementation on Autoimmunity in Hashimoto's Thyroiditis.
Directly relates to hypothyroidism treatment
We explored the potential effects of vitamin D3, or cholecalciferol, on individuals diagnosed with Hashimoto's thyroiditis, a common form of hypothyroidism characterized by autoimmune responses that damage thyroid cells. Our study was a carefully structured clinical trial conducted over one year, which included 100 patients suffering from both Hashimoto's thyroiditis and vitamin D deficiency.
Divided into two groups, one received vitamin D3 supplements while the other was given a placebo. After eight weeks, we measured the levels of anti-thyroid peroxidase antibodies, which indicate autoimmune activity against the thyroid.
Our findings revealed a significant reduction in these antibody levels among patients who received vitamin D3, showcasing a 30.5% decrease compared to just a 16.5% decrease in the placebo group. This suggests that vitamin D3 supplementation may play a beneficial role in managing the autoimmune activity associated with hypothyroidism.
Overall, our research shows that addressing vitamin D deficiency might be an effective strategy to help manage Hashimoto's thyroiditis, which could encourage discussion about incorporating vitamin D as part of treatment plans for patients. Further research will be necessary to confirm these findings and explore the long-term benefits of vitamin D supplementation.
Divided into two groups, one received vitamin D3 supplements while the other was given a placebo. After eight weeks, we measured the levels of anti-thyroid peroxidase antibodies, which indicate autoimmune activity against the thyroid.
Our findings revealed a significant reduction in these antibody levels among patients who received vitamin D3, showcasing a 30.5% decrease compared to just a 16.5% decrease in the placebo group. This suggests that vitamin D3 supplementation may play a beneficial role in managing the autoimmune activity associated with hypothyroidism.
Overall, our research shows that addressing vitamin D deficiency might be an effective strategy to help manage Hashimoto's thyroiditis, which could encourage discussion about incorporating vitamin D as part of treatment plans for patients. Further research will be necessary to confirm these findings and explore the long-term benefits of vitamin D supplementation.
Read More
9
Vitamin D3 and iodine benefits
Increased Epoxyeicosatrienoic Acids and Hydroxyeicosatetraenoic Acids After Treatment of Iodide Intake Adjustment and 1,25-Dihydroxy-Vitamin D Supplementation in High Iodide Intake-Induced Hypothyroid Offspring Rats.
Vitamin D3 effect remains unclear
We investigated the potential benefits of vitamin D3 in treating hypothyroidism caused by high iodide intake in a study involving pregnant rats. The study involved adjusting iodide intake and supplementing with 1,25-dihydroxy-vitamin D (the active form of vitamin D) to see if these interventions could positively impact thyroid function and related complications.
The newborn rats were exposed to high levels of iodide initially, leading to thyroid dysfunction. After some weeks, we provided either iodide adjustment, vitamin D3 supplementation, or both to assess their effects.
Surprisingly, while vitamin D3 was combined with iodide adjustment, the study did not isolate the effect of vitamin D3 alone. However, we observed that both interventions increased levels of beneficial fatty acids, which are linked to improved thyroid function and lessened cholesterol issues in these rats.
These results suggest that implementing a proper iodide intake and vitamin D3 supplementation can improve thyroid health but do not clearly define vitamin D3's individual impact without additional research isolating its effects.
The newborn rats were exposed to high levels of iodide initially, leading to thyroid dysfunction. After some weeks, we provided either iodide adjustment, vitamin D3 supplementation, or both to assess their effects.
Surprisingly, while vitamin D3 was combined with iodide adjustment, the study did not isolate the effect of vitamin D3 alone. However, we observed that both interventions increased levels of beneficial fatty acids, which are linked to improved thyroid function and lessened cholesterol issues in these rats.
These results suggest that implementing a proper iodide intake and vitamin D3 supplementation can improve thyroid health but do not clearly define vitamin D3's individual impact without additional research isolating its effects.
Read More
User Reviews
USERS' SCORE
Good
Based on 3 Reviews
8.6
- All Reviews
- Positive Reviews
- Negative Reviews
9.5
Improved symptoms
An excellent supplement for addressing deficiencies; it has greatly improved my symptoms related to Hashimoto's hypothyroidism. The quality is good, with proper absorption, and it's flavourless. Overall, I have noticed many benefits.
8.8
Vitamin D3 dosage
My aunt has hypothyroidism. The doctor advised her to take this dosage of vitamin D3 as she was found to be deficient.
8.8
Convenient dosage
This high-dose vitamin D from a trusted brand is convenient as it's taken once a week, and it assists in managing my hypothyroidism effectively.
