Evidence supporting the use of: Black currant
For the health condition: Dermatitis

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Black currant (Ribes nigrum) has been explored as a supportive treatment for dermatitis, especially atopic dermatitis, largely due to its rich content of gamma-linolenic acid (GLA) and other omega-6 fatty acids in black currant seed oil. These essential fatty acids are believed to help modulate inflammatory responses in the skin. Several small clinical studies and animal models have examined the effect of black currant seed oil supplementation on skin barrier function and inflammation. Some trials reported modest improvements in symptoms such as itching, dryness, and overall dermatitis severity, hypothesizing that GLA helps restore lipid balance in the skin, which is often disrupted in dermatitis patients. However, the quality of evidence is limited: studies often have small sample sizes, short durations, or lack rigorous controls. Meta-analyses and systematic reviews generally conclude that while there is some biological plausibility and preliminary positive findings, the evidence is insufficient or inconsistent to fully endorse black currant as a primary treatment for dermatitis. Nevertheless, its use persists in integrative and complementary medicine, supported by safety and potential benefit in some individuals. As such, the scientific rating is moderate but not robust, and black currant is best considered a possible adjunct rather than a first-line therapy for dermatitis.

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