Evening Primrose Oil

Inside Body
Inside: Harmless

Evening Primrose Oil is a natural oil derived from the evening primrose plant, notable for its gamma-linolenic acid (GLA) content. It's primarily used for conditions such as eczema, PMS, menopausal sy...

Evening Primrose Oil is a natural oil derived from the evening primrose plant, notable for its gamma-linolenic acid (GLA) content. It's primarily used for conditions such as eczema, PMS, menopausal symptoms, and nerve pain, though scientific evidence supporting these uses varies. Common side effects are generally mild gastrointestinal issues and headache. Individuals taking blood thinners should exercise caution due to a potential increased risk of bleeding. While dosages typically range from 500mg to 6g daily, consulting a healthcare professional before use is recommended.

Key Information

Inside Body Harmful Score

Harmless

Common Dosage

500mg-6g daily, typically divided into multiple doses.

Source Type

natural

Production Process

Extracted from the seeds of the evening primrose plant (Oenothera biennis) through cold pressing or solvent extraction.

Use Type

Inside Body

Potential Benefits

Evening Primrose Oil aims to alleviate eczema symptoms by reducing inflammation and enhancing the skin's natural barrier. Its gamma-linolenic acid (GLA) content may play a role in reducing itching, dryness, and skin irritation.

3/5

Evening Primrose Oil (EPO) may relieve PMS symptoms like breast pain, bloating, irritability, and mood swings due to its GLA content, which potentially regulates hormone balance and reduces inflammation.

2/5

Evening Primrose Oil is used to manage menopausal symptoms like hot flashes and night sweats. GLA in EPO may help balance hormones.

2/5

EPO may relieve nerve pain in diabetic neuropathy patients by improving nerve function and reducing inflammation, likely due to its GLA content.

2/5
3/5

Possible Side Effects

Headache

Headache is pain in the head ranging from mild to severe, potentially with nausea, light/sound sensitivity, or dizziness. It can be caused by tension, dehydration, stress, or medication side effects, and persistent headaches require medical evaluation.

low
Gastrointestinal Issues

Gastrointestinal issues include nausea, diarrhea, abdominal discomfort, and vomiting, potentially stemming from altered gut motility, microbiota changes, or irritation. While often mild, persistent symptoms necessitate evaluation, and contributing factors like pre-existing conditions should be considered.

low
Increased Risk of Bleeding

Evening Primrose Oil may increase the risk of bleeding due to its antiplatelet effects. This is particularly concerning for those taking blood thinners or undergoing surgery.

medium

Scientific Evidence

Randomized controlled trials examining the effects of evening primrose oil on eczema, PMS, menopausal symptoms, and diabetic neuropathy. Meta-analyses and systematic reviews summarizing available evidence on these topics. Publications in journals such as the American Journal of Clinical Nutrition, the British Journal of Nutrition, and Menopause.

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