Evening Primrose is an attractive flower and the oil of the plant is used for a number of medicinal purposes. You can also cook the leaves and roots. It is high in GLA and that is the major source of it's medical benefits. It is recommended for treating the symptoms of PMS including bloating, depression, irritability and others. It is also used to treat asthma, allergies, headache, arthritis, and lupus. It aids in controlling cholesterol levels and maintaining a healthy prostate. Some types of fertility problems in women can be helped with Evening Primrose. It may even help with breast cancer, but not enough studies have been done in that area. Chronic fatigue is sometimes treated with primrose oil. Some studies indicate it may be helpful for diabetes. It is sometimes used to fight obesity. It helps lower high blood pressure. It has shown positive effects on sex hormones and the nervous system.
    Externally, it is used for treating acne, dry skin, itches and rashes, eczema, and other skin problems. In general, it helps maintain healthy skin.