Many eye care researchers are now recommending taking flaxseed oil by mouth for chronic dry eye/tear film problems as well as low-level inflammatory conditions such as macular degeneration (ARMD).
If you want to try flaxseed oil, try to find it in liquid form or 1000 mg. gel capsules. The current studies have been done by having patients take at least 2 capsules/day for 1 month, then at least 1 capsule/day from then on. Other sources recommend as much as a tablespoon/day which would equal about fourteen 1000 mg. capsules. Flaxseed oil is rich in Omega-3 type fatty acids and linoleic acid and researchers are finding that a lack of these oils in our diets can cause a number of health problems, particularly autoimmune/inflammatory type problems. You should be able to purchase flaxseed oil over the counter at the drugstore or health food store. It is very important that it be fresh because any type of oil becomes oxidized over time. Oxidation is caused by heat, light and air and affects every type of oil we consume. If you can find fresh oil or capsules that do not have a disagreeable odor (from oxidation), try to keep them in the refrigerator or freezer in an airtight container. Should the oil develop a powerful odor, discard it.
For best absorption, take flaxseed oil with food. It is easily mixed into juices and other drinks, and it has a nutty, buttery flavor that complements cottage cheese, yogurt and many other foods. You can also use it instead of olive oil in salad dressing. Don’t cook with it, however, as this will deplete nutrient content of the oil.
Here are a couple of websites that can offer more information.