Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 37 Researches
7.6
USERS' SCORE
Good
Based on 4 Reviews
8.2
Supplement Facts
Serving Size:  1 Tablet
Amount Per Serving
%DV
Vitamin D3 (as Cholecalciferol)
5 mcg (200 IU)
25%
Calcium (as Calcium Carbonate)
333 mg
26%
Magnesium (as Magnesium Oxide)
133 mg
32%
Zinc (as Zinc Sulfate)
5 mg
45%

Top Medical Research Studies

8
Zinc may alleviate anxiety symptoms
We explored the connection between zinc intake and anxiety in adults through a systematic review of nine original studies. Two of these studies looked at how zinc consumption impacts anxiety, while the other seven focused on the relationship between serum zinc levels and anxiety symptoms. Our analysis included studies published in English within peer-reviewed journals, ensuring a solid foundation for understanding this potential link.

What we discovered was quite illuminating. The data indicated that individuals experiencing anxiety often had lower levels of zinc in their serum compared to those who did not suffer from anxiety. Additionally, we observed an inverse association between zinc intake and anxiety levels. This suggests that higher consumption of zinc may contribute to reduced anxiety symptoms.

In conclusion, the evidence points towards zinc playing a positive role in treating anxiety, although we acknowledge some limitations in the available studies. This means zinc supplementation could be a beneficial strategy for those looking to manage their anxiety, but more research is needed to confirm these findings and understand the underlying mechanisms better.
Read More
9
CYP11A1, Autism Symptoms, Vitamin D3
We explored how overexpression of the CYP11A1 enzyme in the placenta can impact offspring and potentially lead to autism-like behaviors, particularly focusing on anxiety. Using a specialized murine model, we looked closely at how this genetic change affected social interactions and anxiety levels in the mice.

Our findings highlighted a significant increase in anxiety-related behaviors, which we measured through various tests like the open field and elevated plus maze assessments. Interestingly, we observed that supplementing with vitamin D3 led to noticeable improvements in these anxiety behaviors, suggesting a protective role for vitamin D3 against the adverse effects caused by altered hormone levels from the Cyp11a1 overexpression.

Additionally, we found that vitamin D3 treatment not only helped in behavioral aspects but also corrected underlying neuroinflammatory responses—specifically the activation of microglia in the brain. This suggests that addressing vitamin D levels during pregnancy could be a potential strategy to mitigate these changes and improve outcomes for offspring at risk of autism spectrum disorders.
Read More
We explored the effect of vitamin D3 supplementation on anxiety levels among elderly individuals diagnosed with prediabetes. In our study, we randomly assigned participants to receive either a weekly dose of 25,000 IU of vitamin D3 or a placebo, alongside general lifestyle recommendations. Over the course of 12 months, we measured anxiety levels using standardized assessments.

At both the six-month and twelve-month marks, the participants receiving vitamin D3 reported significantly lower anxiety levels compared to those who did not receive the supplementation. Specifically, scores measuring anxiety decreased from 38.02 to 32.35 in the vitamin D group, while control participants’ scores remained much higher throughout the study.

These results indicate that vitamin D3 could be a beneficial and safe option for alleviating anxiety in an older population already facing the challenges of prediabetes. The participants who had vitamin D deficiency or insufficiency at the start of the study experienced similar improvements, emphasizing the treatment's potential across various baseline vitamin D levels.

Overall, our findings support the idea that vitamin D supplementation can effectively help mitigate anxiety symptoms in older adults, and we believe further research is warranted to better understand the mechanisms at play.
Read More

Most Useful Reviews

9
Balanced nutrients help
8 people found this helpful
I take this supplement three times a day for anxiety management since it balances calcium and magnesium. I previously relied on a powerful prescription for anxiety, but this natural alternative has allowed me to stop the medication while still managing my anxiety effectively.
Read More
7.5
Combat anxiety effectively
4 people found this helpful
I have taken these for nearly a year to address anxiety and sleep problems. They have significantly helped both. I take one before bed, allowing me to sleep soundly throughout the night without waking up repeatedly.
Read More
7.5
Helpful for stress
621 people found this helpful
This product has really helped my anxiety and muscle spasms. I've shared it with friends, as I never enjoyed pills before, but these are manageable. As a college student with high-stress levels, I've seen a noticeable improvement in my acne and general wellbeing after taking these tablets for a few weeks. I highly recommend them to anyone considering a purchase.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 37 Researches
7.6
  • All Researches
9
CYP11A1, Autism Symptoms, Vitamin D3
We explored how overexpression of the CYP11A1 enzyme in the placenta can impact offspring and potentially lead to autism-like behaviors, particularly focusing on anxiety. Using a specialized murine model, we looked closely at how this genetic change affected social interactions and anxiety levels in the mice.

Our findings highlighted a significant increase in anxiety-related behaviors, which we measured through various tests like the open field and elevated plus maze assessments. Interestingly, we observed that supplementing with vitamin D3 led to noticeable improvements in these anxiety behaviors, suggesting a protective role for vitamin D3 against the adverse effects caused by altered hormone levels from the Cyp11a1 overexpression.

Additionally, we found that vitamin D3 treatment not only helped in behavioral aspects but also corrected underlying neuroinflammatory responses—specifically the activation of microglia in the brain. This suggests that addressing vitamin D levels during pregnancy could be a potential strategy to mitigate these changes and improve outcomes for offspring at risk of autism spectrum disorders.
Read More
We explored the effects of vitamin D3 on anxiety levels in rats subjected to chronic unpredictable mild stress. In our study, we used a total of 40 male Wistar rats, dividing them into five groups to analyze various treatments. These groups included a control group, a stress group, and groups receiving either vitamin D3, fluoxetine (an antidepressant), or a combination of both.

The chronic mild stress model we applied involved exposing the rats to different physical and social stressors over 21 days. Throughout the study, we monitored changes in behavior through established tests, such as the sucrose preference test and the forced swimming test, while also measuring stress hormone levels.

Our findings revealed that vitamin D3 had a protective effect against anxiety and depressive behaviors similar to fluoxetine, particularly in certain behavioral tests. In groups receiving vitamin D3, we observed lower levels of stress hormone corticosterone compared to those only exposed to stress.

Overall, we concluded that vitamin D3 can offer significant support against anxiety when faced with stress. While it was effective, we noted that the combination with fluoxetine complicates isolating the specific impact of vitamin D3 alone.
Read More
We explored the effect of vitamin D3 supplementation on anxiety levels among elderly individuals diagnosed with prediabetes. In our study, we randomly assigned participants to receive either a weekly dose of 25,000 IU of vitamin D3 or a placebo, alongside general lifestyle recommendations. Over the course of 12 months, we measured anxiety levels using standardized assessments.

At both the six-month and twelve-month marks, the participants receiving vitamin D3 reported significantly lower anxiety levels compared to those who did not receive the supplementation. Specifically, scores measuring anxiety decreased from 38.02 to 32.35 in the vitamin D group, while control participants’ scores remained much higher throughout the study.

These results indicate that vitamin D3 could be a beneficial and safe option for alleviating anxiety in an older population already facing the challenges of prediabetes. The participants who had vitamin D deficiency or insufficiency at the start of the study experienced similar improvements, emphasizing the treatment's potential across various baseline vitamin D levels.

Overall, our findings support the idea that vitamin D supplementation can effectively help mitigate anxiety symptoms in older adults, and we believe further research is warranted to better understand the mechanisms at play.
Read More
9
We explored how coal dust exposure leads to anxiety and depression-like behaviors in mice, using a pneumoconiosis model that was established after 28 days of exposure. This model allows us to closely observe the effects of environmental factors on mental health. Through treating the mice with Vitamin D3 for three months, we aimed to see if this treatment could alleviate anxiety symptoms.

Our findings were quite revealing. Vitamin D3 treatment showed a significant positive effect; it reduced signs of anxiety and depression. Specifically, we saw improvements in tests designed to measure these behaviors, along with a decrease in markers of astrocyte activation—cells in the brain that can become overactive in stressful situations. Vitamin D3 also promoted better neuron protection and enhanced the distribution of brain-derived neurotrophic factor (BDNF), a crucial element for brain health.

This study suggests that Vitamin D might serve as a useful approach for managing mood disorders resulting from environmental stressors such as coal dust. These findings also highlight the importance of further exploring Vitamin D3 as a potential treatment avenue for anxiety exacerbated by particulate matter exposure.
Read More
9
Vitamin D3 reduces anxiety in withdrawal
We examined the effects of vitamin D3 on anxiety in mice experiencing nicotine withdrawal. To conduct our research, we divided male C57/BL6 mice into four distinct groups: those receiving a vehicle, those receiving nicotine alone, those receiving vitamin D3 alone, and those receiving both nicotine and vitamin D3.

During the six-week study, the mice were given nicotine through their drinking water and vitamin D3 in their feed. When the withdrawal phase kicked in, we observed that mice treated with vitamin D3 demonstrated significantly reduced anxiety-like behaviors. This was measured using open-field tests and marble burying tests, where these mice spent more time in the central area and buried fewer marbles compared to those that did not receive vitamin D3.

Additionally, our study revealed that vitamin D3 supplementation reduced hippocampal NR2A expression, which may be linked to lowering anxiety during nicotine withdrawal. These findings suggest that vitamin D3 supplementation could be a promising dietary intervention for people dealing with anxiety related to quitting smoking.
Read More

User Reviews

USERS' SCORE
Good
Based on 4 Reviews
8.2
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Balanced nutrients help
8 people found this helpful
I take this supplement three times a day for anxiety management since it balances calcium and magnesium. I previously relied on a powerful prescription for anxiety, but this natural alternative has allowed me to stop the medication while still managing my anxiety effectively.
Read More
7.5
Combat anxiety effectively
4 people found this helpful
I have taken these for nearly a year to address anxiety and sleep problems. They have significantly helped both. I take one before bed, allowing me to sleep soundly throughout the night without waking up repeatedly.
Read More
7.5
Helpful for stress
621 people found this helpful
This product has really helped my anxiety and muscle spasms. I've shared it with friends, as I never enjoyed pills before, but these are manageable. As a college student with high-stress levels, I've seen a noticeable improvement in my acne and general wellbeing after taking these tablets for a few weeks. I highly recommend them to anyone considering a purchase.
Read More
7.5
Improved well-being
393 people found this helpful
After suffering from various symptoms, including anxiety and fatigue, I researched magnesium deficiency. I took this vitamin for weeks and noticed a significant decrease in my issues. Now, I no longer depend on psychiatric medications after about three years, and I feel fantastic. Thank goodness for self-diagnosis!
Read More

Frequently Asked Questions

References

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  3. Yin H, Zhang J, Chen Y, Guo J, Li Q, et al. Placenta-specific CYP11A1 overexpression lead to autism-like symptom in offspring with altered steroid hormone biosynthesis in the placenta-brain axis and rescued by vitamin D intervention. Brain Behav Immun. 2024;121:13. 10.1016/j.bbi.2024.07.012
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