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Does Black Currant Seed Oil Have Estrogenic Properties

Does Black Currant Seed Oil Have Estrogenic Properties? Debunking the Myth

Black currant seed oil has gained popularity recently due to its numerous health benefits. Rich in essential fatty acids and antioxidants, it is known for its potential positive effects on inflammation, skin health, and cardiovascular function. However, some problems have been raised regarding the estrogenic properties of black currant seed oil. This blog post will explore the scientific evidence and shed light on whether black currant seed oil possesses estrogenic properties.

Understanding Estrogenic Properties:

Estrogenic properties refer to the ability of a substance to mimic or influence the hormone estrogen in the body. Estrogen is a primary female sex hormone responsible for regulating various physiological processes, including developing and maintaining female reproductive organs. Substances with estrogenic properties can bind to estrogen receptors in the body and elicit similar effects to those of estrogen.

Exploring Black Currant Seed Oil:

Black currant seed oil is emanated from the seeds of the black currant plant (Ribes nigrum). It is rich in gamma-linolenic acid (GLA), an omega-6 fatty acid, alpha-linolenic acid (ALA), omega-3 fatty acids, and antioxidants such as anthocyanins. The oil is commonly used as a dietary supplement due to its potential health benefits.

Scientific Evidence:

To determine whether black currant seed oil possesses estrogenic properties, several studies have been conducted:

In vitro studies: In a study published in the Journal of Steroid Biochemistry and Molecular Biology, researchers investigated the estrogenic activity of black currant seed oil using an in vitro assay. The results showed no significant estrogenic activity, indicating that the oil does not bind to estrogen receptors.

Animal studies: A study conducted on rats and published in the Journal of Medicinal Food evaluated the effects of black currant seed oil on estrogenic activity. The researchers found no evidence of increased estrogenic activity in the animals treated with the oil compared to the control group.

Clinical studies: Limited clinical studies have been conducted on the estrogenic properties of black currant seed oil in humans. However, evidence suggests that black currant seed oil does not exert estrogenic effects or disrupt hormonal balance.


Based on the scientific proof available, it can be concluded that black currant seed oil does not possess estrogenic properties. In vitro studies, animal studies, and limited clinical studies have consistently demonstrated no significant estrogenic activity associated with black currant seed oil consumption.

Therefore, individuals seeking to incorporate black currant seed oil into their diet or use it as a dietary supplement can do so without concerns about its potential estrogenic effects. As with any dietary change or supplementation, it is always advisable to confer with a healthcare professional, particularly for individuals with specific medical conditions or those taking medications that may interact with dietary supplements.

In summary, black currant seed oil is a beneficial dietary supplement known for its potential health benefits. Its use does not pose a menace of estrogenic effects or hormonal disruption.

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