The scientists believe this outcome could open up new possibilities for treating the condition that is estimated to affect nearly 23 million people in Europe. Although the study is small – 100 people were studied – the results are very clear, says lead researcher Dr Anne Gürtler.
Out of 100 acne patients, 94 had less than the recommended levels of omega-3 fatty acids in their blood. The patients with higher levels of the fatty acid regularly consumed legumes such as chickpeas and lentils. Patients who did not consume sunflower oil had lower levels of omega-3 fatty acids in their blood. “Higher levels of omega-3 fatty acids could potentially lead to decreased sebum production and clogged hair follicles, which could alleviate the clinical severity of acne,” Gürtler said.
western diet
Acne has long been attributed to the western diet. Now, the low level of omega-3 fatty acid in particular seems to be the culprit; more omega 3 fatty acids seems promising because of its anti-inflammatory effect. Gürtler is calling on doctors to provide acne patients with information about the impact of their diet on their skin conditions when discussing treatment routes. “Preventive and therapy-accompanying nutritional measures are insufficiently discussed.”
The findings reinforce the idea that a healthy diet may be essential for long-term acne remission, according to the dermatologists. Omega-3 fatty acids are found in foods such as legumes, algae, nuts, seeds, unfarmed fish such as wild salmon and sardines. “So when treating acne, we need to look beyond topical skin ointments and classic hormone and antibiotic treatments. While this path needs further investigation, it may give hope to people looking for a way to manage their condition,” said assistant researcher Asli Bilgic.