Researchers at the University of Auckland are running a trial of castor oil as a potential safe and natural treatment for dry-eye disease following a successful pilot study. While exact figures aren't ...

Castor oil helps relieve constipation, moisturize skin, induce labor, and ease arthritis pain. People with digestive disorders may need to avoid castor oil. Taking too much castor oil can cause an ...

Castor oil packs can be used up to three times per week. Castor oil contains ricinoleic acid, which may reduce inflammation. The packs are generally safe but can cause skin reactions for people with ...

Curious about castor oil packs? We asked health experts what they can (and can’t) do—and how to choose one for safe at-home ...