Flaxseed oil is used topically or orally due to its enormous benefits for females and their reproductive hormones.Flaxseed oil reduces periods pain, lessens post-menopausal symptoms, and prevents breast cancer.The topical application of flaxseed oil can reduce signs of aging and joint pains.

When taken by mouth: Flaxseed oil is likely safe for most adults. Supplements containing 2 grams of flaxseed oil daily have been used safely for up to 6 months. Higher doses of up to 24 grams daily have also been used safely for up to 7 weeks. These larger doses can cause side effects such as loose stools and diarrhea.