South Korean researchers have confirmed the immune checkpoint inhibition effects of the natural products evening primrose root and *Salvia plebeia*. Immune checkpoint inhibitors, which prevent cancer ...

What Is Evening Primrose Oil? Evening primrose oil (EPO) comes from the seeds of a wildflower called Oenothera biennis. The seed oil is rich in fatty acids called linoleic acid (LA) and ...

This leafy plant has flowers that open near evening and wilt the next day. The roots are a little peppery, like a radish. Jerusalem artichokes are a native root considered among the best wild plants.

Evening primrose oil may relieve symptoms of inflammatory skin conditions like eczema. You might use primrose oil to ease menopause symptoms like hot flashes and ...