Medical Researches
Moderately Effective
Based on 3 Researches
We investigated the relationship between docosahexaenoic acid (DHA), a type of polyunsaturated fatty acid (PUFA), and the occurrence of acne. Using a method called Mendelian randomization, we looked at how genetic variations associated with DHA might influence acne development in large groups of participants, including over 115,000 individuals from the UK and nearly 364,000 of Finnish ancestry.
Our findings revealed that higher levels of DHA are actually linked to a lower risk of developing acne. Specifically, we found that a significant increase in DHA levels or its proportion compared to total fatty acids corresponded with a reduced likelihood of acne. In contrast, higher levels of linoleic acid (LA), another type of PUFA, were associated with an increased acne risk.
This suggests that balancing our intake of these fatty acids might be important for skin health. Notably, the results pointed towards a genetic connection involving the FADS1 gene, which appears to play a role in how these fatty acids affect our skin.
In conclusion, increasing DHA could be beneficial in protecting against acne, while excessive linoleic acid might have the opposite effect. Overall, our study highlights the importance of these fatty acids in understanding acne risk better.
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DHA improves acne severityExploring the potential of omega-3 fatty acids in acne patients: A prospective intervention study.
Strong link between study and findings
We explored the potential benefits of docosahexaenoic acid (DHA), a type of omega-3 fatty acid, in treating acne. Over 16 weeks, 60 participants followed a Mediterranean diet paired with algae-derived DHA and eicosapentaenoic acid (EPA) supplementation. We aimed to boost their omega-3 levels and observe any changes in their acne severity.
Remarkably, our study found that nearly all participants started with a deficiency in omega-3 fatty acids. After the dietary and supplementation intervention, the average omega-3 index rose significantly, indicating improved levels of DHA and EPA. More importantly, participants experienced notable reductions in both inflammatory and non-inflammatory acne lesions.
While a few individuals reported that their skin appearance worsened, the collective quality of life among participants improved, especially for those with papulopustular acne. They also became more aware of dietary triggers and made healthier choices, like reducing cow's milk and dairy intake. Overall, we saw a promising link between increased omega-3 levels and improved acne outcomes.
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Docosahexaenoic acid aids acne treatmentEffect of dietary supplementation with omega-3 fatty acid and gamma-linolenic acid on acne vulgaris: a randomised, double-blind, controlled trial.
Valuable treatment insights shared
We conducted an interesting study to understand how docosahexaenoic acid (a type of omega-3 fatty acid) influences acne treatment. Over 10 weeks, 45 participants with mild to moderate acne were divided into three groups: one receiving omega-3 fatty acids, another taking gamma-linoleic acid, and a control group.
Remarkably, those who received omega-3 and gamma-linoleic acid experienced significant reductions in both inflammatory and non-inflammatory acne lesions. This improvement was reflected in participants’ personal assessments, highlighting their positive experiences with the treatment.
Additionally, we observed that laboratory tests showed decreased inflammation and a reduction in levels of interleukin-8, a marker linked to acne inflammation. Importantly, there were no serious side effects reported, which is encouraging for considering these supplements as adjunct treatments for acne.
Overall, our findings suggest that incorporating omega-3 fatty acids, like docosahexaenoic acid, may be beneficial for individuals struggling with acne, providing a natural option alongside conventional treatments.
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User Reviews
I'm well past my childbearing years but noticed my complexion improved during pregnancies, rarely suffering breakouts. These vitamins seem to provide a balance for my skin, and I get regular compliments on my appearance.
Although these vitamins taste great, I developed troublesome cystic acne within a month of starting them. I plan to switch brands as the acne and inflammation are intolerable.