Flaxseed is also an excellent source of fiber , whereas the oil has virtually none. The fiber is beneficial for treating constipation and diarrhea, says Dr. Janson. Experts like Dr. Morris don t discourage the use of the oil. Whether you decide to go with the seeds or the oil, keep the following tips in mind. Skip the gelatin capsules.
Oil is less processed, more practical, and less expensive than capsules.
With 1,000-milligram capsules, for example, you d have to swallow about 10 capsules a day to equal one tablespoon of the oil. Stick with flaxseed oil from the refrigerated section of your health food store. Buy only oil that comes in an opaque bottle, and store it in the refrigerator as soon as you get home. Or, if you don t plan to use it right away, keep it in the freezer. Flaxseed oil degrades quickly when exposed to heat and light.