10 Castor Oil Uses 1. Improves Immune Function Castor oil is believed to improve lymphatic drainage, blood flow, thymus gland ...

Castor oil has certain properties that may help moisturize the skin, reduce irritation, and ease eczema flare-ups. However, limited research exists on its effectiveness in treating eczema.

Gentles also advocates for castor oil’s natural ability to cleanse the digestive system. The oil’s application to the abdomen or navel, especially for young children, is a traditional remedy ...