Flax contains Omega-3 Fatty Acids, which can also be found in walnuts, fish oil, beans, and olive oil. Getting an adequate amount of Omega-3 each day is essential for our health. I recommend taking a high-quality Omega-3 supplement to ensure you are getting enough.
Source: Decreased severity of ovarian cancer and increased survival in hens fed a flaxseed-enriched diet for 1 year