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SCIENTIFIC SCORE
Possibly Effective
Based on 47 Researches
7.1
USERS' SCORE
Good
Based on 10 Reviews
8.8
Supplement Facts
Serving Size: 2 Soft Gels
Amount Per Serving
%DV
Calories
10
Total Fat
1 g
1%
Saturated Fat
0 g
0%
Trans Fat
0 g
†
Vitamin D3 (cholecalciferol)
10 mcg (400 IU)
67%
Total Omega-3s♦
830 mg
†
EPA (Eicosapentaenoic Acid)
205 mg
†
DHA (Docosahexaenoic Acid)
480 mg
†
Top Medical Research Studies
9
Vitamin D3 improves depressive symptoms
Effects of vitamin D supplementation on depression and some selected pro-inflammatory biomarkers: a double-blind randomized clinical trial.
Highly relevant vitamin D study
We conducted a double-blind randomized clinical trial to explore the effects of vitamin D3 supplementation on depression. Our study involved 56 adults with mild to moderate depression, who were assigned to either a vitamin D group or a placebo group. Over the course of eight weeks, the vitamin D group received a high dose of 50,000 IU cholecalciferol every two weeks, while the control group received a placebo.
After the treatment period, we observed that the participants who received the vitamin D3 experienced a significant reduction in depression severity, as measured by the Beck Depression Inventory-II. Interestingly, this improvement in mood occurred independently of any changes in inflammatory biomarkers like IL-1β, IL-6, and hs-CRP, which we also assessed during the study.
This indicates that while vitamin D supplementation may positively impact depressive symptoms, its effects are not directly linked to the inflammatory markers we evaluated. Our findings suggest that vitamin D3 could be a helpful addition to depression treatment strategies, particularly in individuals with low vitamin D levels.
After the treatment period, we observed that the participants who received the vitamin D3 experienced a significant reduction in depression severity, as measured by the Beck Depression Inventory-II. Interestingly, this improvement in mood occurred independently of any changes in inflammatory biomarkers like IL-1β, IL-6, and hs-CRP, which we also assessed during the study.
This indicates that while vitamin D supplementation may positively impact depressive symptoms, its effects are not directly linked to the inflammatory markers we evaluated. Our findings suggest that vitamin D3 could be a helpful addition to depression treatment strategies, particularly in individuals with low vitamin D levels.
Read More
8
Eicosapentaenoic acid may reduce depression
The Efficacy of Omega-3 Fatty Acids as the Monotherapy for Depression: A Randomized, Double-Blind, Placebo-Controlled Pilot Study.
Direct focus on EPA's efficacy
We conducted a study to explore the effectiveness of eicosapentaenoic acid (EPA), a type of omega-3 fatty acid, in treating major depressive disorder (MDD). Over the course of 12 weeks, 60 participants suffering from MDD were divided into two groups: one received 3.2 grams of EPA daily, while the other group was given a placebo, which was soybean oil.
Throughout the study, we assessed the severity of depression using the Hamilton Rating Scale for Depression (HRSD). What we found was promising. The group taking EPA experienced significantly lower HRSD scores at various checkpoints—specifically at weeks 4, 6, 8, and 12—indicating a reduction in depressive symptoms. Although the rates of remission and response were higher in the EPA group compared to the placebo group, these findings did not achieve statistical significance.
Overall, while EPA shows potential as a treatment for depression, further research is needed to solidify its role. Our findings suggest that it may be an alternative option for MDD patients seeking additional treatment pathways.
Throughout the study, we assessed the severity of depression using the Hamilton Rating Scale for Depression (HRSD). What we found was promising. The group taking EPA experienced significantly lower HRSD scores at various checkpoints—specifically at weeks 4, 6, 8, and 12—indicating a reduction in depressive symptoms. Although the rates of remission and response were higher in the EPA group compared to the placebo group, these findings did not achieve statistical significance.
Overall, while EPA shows potential as a treatment for depression, further research is needed to solidify its role. Our findings suggest that it may be an alternative option for MDD patients seeking additional treatment pathways.
Read More
8
DHA shows potential for depression
The Efficacy of Omega-3 Fatty Acids as the Monotherapy for Depression: A Randomized, Double-Blind, Placebo-Controlled Pilot Study.
Direct assessment of DHA's effects
We conducted a study to find out whether docosahexaenoic acid (DHA), a type of omega-3 fatty acid, could effectively help those dealing with major depressive disorder (MDD). Over the course of 12 weeks, 60 participants were involved in a double-blind, placebo-controlled trial. They were divided into two groups: one received 3.2 grams of DHA daily, while the other group was given an equivalent amount of soybean oil as a placebo.
Throughout the study, we measured depression levels using the Hamilton Rating Scale for Depression (HRSD). Our results were intriguing—those taking the DHA showed significant improvements in their depression scores compared to the placebo group by weeks 4, 6, 8, and 12. While we noted that 26.7% of participants receiving DHA achieved remission by week 12, this was not statistically significant in comparison to the placebo group.
Overall, our findings support the idea that DHA may serve as a promising alternative treatment for individuals suffering from MDD. Although the results are encouraging, we recognize the need for further research to confirm these benefits conclusively.
Throughout the study, we measured depression levels using the Hamilton Rating Scale for Depression (HRSD). Our results were intriguing—those taking the DHA showed significant improvements in their depression scores compared to the placebo group by weeks 4, 6, 8, and 12. While we noted that 26.7% of participants receiving DHA achieved remission by week 12, this was not statistically significant in comparison to the placebo group.
Overall, our findings support the idea that DHA may serve as a promising alternative treatment for individuals suffering from MDD. Although the results are encouraging, we recognize the need for further research to confirm these benefits conclusively.
Read More
Most Useful Reviews
9.5
Depression prevention
Excellent prenatal vitamins! Omega-3 plays a crucial role in pregnancy, helping to reduce the risk of late toxicity and depression. Nordic Naturals is entirely safe, with independent testing confirming high safety standards. Their production process eliminates heavy metals and dioxins, ensuring quality. The capsules have a pleasant taste and don't cause belching, which is common with many fish oils.
Read More
9.5
Postpartum calmness
I took this during my pregnancy and postpartum. My hair became thicker, and thankfully, I experienced no depression this time. I also took vitamin D and magnesium, which helped me feel calm and content. Thank you for your prayers!
Read More
9.5
No depressive symptoms
An excellent, odourless omega-3! They are easy to swallow, even for me. I took them throughout my pregnancy and while breastfeeding, leading to overall well-being and no depression.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 47 Researches
7.1
9.5
Cholecalciferol eases depression symptoms
Effects of cholecalciferol supplementation on depressive symptoms, C-peptide, serotonin, and neurotrophin-3 in type 2 diabetes mellitus: A double-blind, randomized, placebo-controlled trial.
Highly relevant vitamin D3 study
We conducted a thorough exploration of how vitamin D3, or cholecalciferol, affects depressive symptoms in patients with type 2 diabetes mellitus (T2DM). This double-blind, randomized, placebo-controlled trial involved 70 participants who experienced both T2DM and depression. For 12 weeks, one group received a daily dose of 4000 IU of cholecalciferol, while the other group received a placebo.
By assessing depression levels using the Beck Depression Inventory-II before and after the study, we observed notable results. Not only did the cholecalciferol group report a significant reduction in depression scores, but we found a marked increase in C-peptide levels as well, which may be linked to improvements in mood.
However, we did not find significant changes in serotonin and neurotrophin-3 levels between the two groups, leaving us with some unanswered questions about these mechanisms. Overall, our findings suggest that supplementing with cholecalciferol could potentially relieve mild to moderate depressive symptoms for people managing T2DM, especially through enhanced C-peptide levels.
By assessing depression levels using the Beck Depression Inventory-II before and after the study, we observed notable results. Not only did the cholecalciferol group report a significant reduction in depression scores, but we found a marked increase in C-peptide levels as well, which may be linked to improvements in mood.
However, we did not find significant changes in serotonin and neurotrophin-3 levels between the two groups, leaving us with some unanswered questions about these mechanisms. Overall, our findings suggest that supplementing with cholecalciferol could potentially relieve mild to moderate depressive symptoms for people managing T2DM, especially through enhanced C-peptide levels.
Read More
9
Calcitriol impacts depression positively
Calcitriol attenuates lipopolysaccharide-induced neuroinflammation and depressive-like behaviors by suppressing the P2X7R/NLRP3/caspase-1 pathway.
Relevant study on vitamin D3 effects
We explored how calcitriol, the active form of vitamin D3, impacts depression linked to neuroinflammation. Using a well-structured study with control and experimental groups, we examined the effects of calcitriol on mice exposed to lipopolysaccharide (LPS), a substance that induces depressive-like behavior and neuroinflammation.
During our experiments, we found that calcitriol not only reduced the inflammatory response in brain cells but also improved behavioral symptoms associated with depression. In particular, it lowered the levels of inflammation-related molecules while promoting anti-inflammatory ones in the brain's hippocampus, an area important for mood and memory.
We observed that calcitriol helped alleviate some of the negative behavioral effects triggered by LPS. The treatment also appeared to prevent the activation of microglia, the brain's immune cells, by interfering with a specific signaling pathway involved in inflammation.
Overall, our findings suggest that vitamin D3 could offer promising benefits as a treatment for depression by tackling neuroinflammation and protecting neuronal health.
During our experiments, we found that calcitriol not only reduced the inflammatory response in brain cells but also improved behavioral symptoms associated with depression. In particular, it lowered the levels of inflammation-related molecules while promoting anti-inflammatory ones in the brain's hippocampus, an area important for mood and memory.
We observed that calcitriol helped alleviate some of the negative behavioral effects triggered by LPS. The treatment also appeared to prevent the activation of microglia, the brain's immune cells, by interfering with a specific signaling pathway involved in inflammation.
Overall, our findings suggest that vitamin D3 could offer promising benefits as a treatment for depression by tackling neuroinflammation and protecting neuronal health.
Read More
9
Vitamin D3 shows antidepressant potential
Effect of Vitamin D3 on Depressive Behaviors of Rats Exposed to Chronic Unpredictable Mild Stress.
Direct link to depression treatment
We looked at how vitamin D3 could help combat depression, especially in the context of chronic stress. The study involved 40 male Wistar rats, divided into different groups to compare the effects of vitamin D3, the antidepressant fluoxetine, and a combination of both.
The rats underwent 21 days of mild but unpredictable stress, simulating conditions often linked to depression. To measure the effects, we conducted several behavioral tests and collected blood samples to assess hormonal changes.
Results showed that vitamin D3 had a positive impact similar to fluoxetine on the rats' depressive behaviors. Specifically, we found that vitamin D3 improved results in key behavioral tests, suggesting it can help protect against stress-induced anxiety and depression.
Notably, the levels of corticosterone, a stress hormone, were lower in rats that received vitamin D3, indicating a protective effect. Overall, this study emphasizes the potential of vitamin D3 in alleviating depressive symptoms resulting from chronic stress.
The rats underwent 21 days of mild but unpredictable stress, simulating conditions often linked to depression. To measure the effects, we conducted several behavioral tests and collected blood samples to assess hormonal changes.
Results showed that vitamin D3 had a positive impact similar to fluoxetine on the rats' depressive behaviors. Specifically, we found that vitamin D3 improved results in key behavioral tests, suggesting it can help protect against stress-induced anxiety and depression.
Notably, the levels of corticosterone, a stress hormone, were lower in rats that received vitamin D3, indicating a protective effect. Overall, this study emphasizes the potential of vitamin D3 in alleviating depressive symptoms resulting from chronic stress.
Read More
9
Vitamin D3 improves depressive symptoms
Effects of vitamin D supplementation on depression and some selected pro-inflammatory biomarkers: a double-blind randomized clinical trial.
Highly relevant vitamin D study
We conducted a double-blind randomized clinical trial to explore the effects of vitamin D3 supplementation on depression. Our study involved 56 adults with mild to moderate depression, who were assigned to either a vitamin D group or a placebo group. Over the course of eight weeks, the vitamin D group received a high dose of 50,000 IU cholecalciferol every two weeks, while the control group received a placebo.
After the treatment period, we observed that the participants who received the vitamin D3 experienced a significant reduction in depression severity, as measured by the Beck Depression Inventory-II. Interestingly, this improvement in mood occurred independently of any changes in inflammatory biomarkers like IL-1β, IL-6, and hs-CRP, which we also assessed during the study.
This indicates that while vitamin D supplementation may positively impact depressive symptoms, its effects are not directly linked to the inflammatory markers we evaluated. Our findings suggest that vitamin D3 could be a helpful addition to depression treatment strategies, particularly in individuals with low vitamin D levels.
After the treatment period, we observed that the participants who received the vitamin D3 experienced a significant reduction in depression severity, as measured by the Beck Depression Inventory-II. Interestingly, this improvement in mood occurred independently of any changes in inflammatory biomarkers like IL-1β, IL-6, and hs-CRP, which we also assessed during the study.
This indicates that while vitamin D supplementation may positively impact depressive symptoms, its effects are not directly linked to the inflammatory markers we evaluated. Our findings suggest that vitamin D3 could be a helpful addition to depression treatment strategies, particularly in individuals with low vitamin D levels.
Read More
9
EPA alleviates depressive behavior
DHA and EPA alleviate depressive-like behaviors in chronic sleep-deprived mice: Involvement of iron metabolism, oligodendrocyte-lipids peroxidation and the LCN2-NLRP3 signaling axis.
High relevance to depression treatment
We investigated how eicosapentaenoic acid (EPA) impacts depressive-like behaviors in mice that were subject to chronic sleep deprivation. Our findings indicated that EPA is more effective than docosahexaenoic acid (DHA) in alleviating signs of depression, as evidenced by changes in preferences and behaviors observed in these mice.
Both EPA and DHA were shown to reduce myelin damage and support the health of oligodendrocytes, but EPA led to more significant improvements. We noted higher levels of essential proteins related to myelin repair alongside reduced lipid peroxidation in the presence of EPA.
Notably, both compounds inhibited inflammation pathways associated with depression. However, EPA markedly outperformed DHA in curbing microglial activation and correcting imbalances in immune response. Overall, our research supports the understanding of EPA as a particularly promising option in the fight against depression.
Both EPA and DHA were shown to reduce myelin damage and support the health of oligodendrocytes, but EPA led to more significant improvements. We noted higher levels of essential proteins related to myelin repair alongside reduced lipid peroxidation in the presence of EPA.
Notably, both compounds inhibited inflammation pathways associated with depression. However, EPA markedly outperformed DHA in curbing microglial activation and correcting imbalances in immune response. Overall, our research supports the understanding of EPA as a particularly promising option in the fight against depression.
Read More
User Reviews
USERS' SCORE
Good
Based on 10 Reviews
8.8
9.5
Depression prevention
Excellent prenatal vitamins! Omega-3 plays a crucial role in pregnancy, helping to reduce the risk of late toxicity and depression. Nordic Naturals is entirely safe, with independent testing confirming high safety standards. Their production process eliminates heavy metals and dioxins, ensuring quality. The capsules have a pleasant taste and don't cause belching, which is common with many fish oils.
Read More
9.5
Postpartum calmness
I took this during my pregnancy and postpartum. My hair became thicker, and thankfully, I experienced no depression this time. I also took vitamin D and magnesium, which helped me feel calm and content. Thank you for your prayers!
9.5
No depressive symptoms
An excellent, odourless omega-3! They are easy to swallow, even for me. I took them throughout my pregnancy and while breastfeeding, leading to overall well-being and no depression.
9.5
Positive mental state
I consumed this omega throughout my pregnancy and the first six months of breastfeeding. I felt great, and I did not suffer from postpartum depression, which I attribute partly to these vitamins.
9.5
Support during pregnancy
I took this throughout my pregnancy, crucial for both mother and baby. Research shows low omega-3 levels correlate with postpartum depression. This product provides DHA for my baby's brain growth, and I recommend it to all expectant mothers.
