Dear Dr. Roach: I am a 65-year-old female who does not take any medication. During my latest exam, the eye doctor said I may have a dry-eye issue and recommended using some lubricating eyedrops. I have no problem with that, but he also suggested taking a 1,000-mg omega-3 (fish oil) capsule twice a day. I would appreciate your opinion if there is really any proven benefit to taking fish oil capsules for dry eyes. D.F.
Answer: Fish oil supplements have been used for many purposes, including to help with dry eyes, for years. However, a well-done study from April 2018…
