Omega-6 fatty acids are a type of polyunsaturated fat found in a variety of foods, including vegetable oils such as corn, soybean, and sunflower oils, as well as in nuts and seeds. They are essential fatty acids, meaning the body cannot produce them on its own and must obtain them through diet. Omega-6 fatty acids play a crucial role in brain function, normal growth and development, and stimulating skin and hair growth. They are also involved in maintaining bone health, regulating metabolism, an

How many studies on Omega-6 are available?

NutriVouch references 386 human studies on Omega-6, all peer-reviewed and indexed on PubMed.

Is Omega-6 effective for Cholesterol Management?

For Cholesterol Management, Omega-6 has an effectiveness score of 4/10 — weak or limited clinical evidence. Based on 17 relevant studies.

Is Omega-6 effective for Heart Health?

For Heart Health, Omega-6 has an effectiveness score of 3/10 — weak or limited clinical evidence. Based on 17 relevant studies.

Is Omega-6 effective for Cognitive Function?

For Cognitive Function, Omega-6 has an effectiveness score of 2/10 — minimal evidence — marketed but thinly supported. Based on 15 relevant studies.

Is Omega-6 effective for Fat Metabolism?

For Fat Metabolism, Omega-6 has an effectiveness score of 2/10 — minimal evidence — marketed but thinly supported. Based on 16 relevant studies.

Is Omega-6 effective for Blood Sugar Balance?

For Blood Sugar Balance, Omega-6 has an effectiveness score of 2/10 — minimal evidence — marketed but thinly supported. Based on 16 relevant studies.

Confidence level

Strong evidence

386 studies

Omega-6

Absorption

✦Take with a fat-containing meal for optimal absorption. Balance intake with omega-3 fatty acids to maintain a healthy ratio.

Daily Dose

⚖

Common dose: 3–6 grams daily

RDA: No official RDA established

Upper limit: Not established

Best form: Linoleic acid (LA) and gamma-linolenic acid (GLA)

Timing: With meals to improve absorption

Omega-6 should be balanced with omega-3 intake to maintain optimal health. Consult a healthcare provider for personalized recommendations, especially if taking high doses.

Effects

📉 Cholesterol Management

📊 Blood Sugar Balance

2.016 studies›

Food Sources

Sunflower seeds9.3g per 100g
Walnuts38g per 100g
Corn oil53g per 100g
Soybean oil50g per 100g
Tofu5.4g per 100g