Without knowing a person's genetics they are playing with fire here. I am a FUT2 non-secretor. This effects my gut and dictates what I need in my diet (Fucose

Without knowing a person's genetics they are playing with fire here. I am a FUT2 non-secretor. This effects my gut and dictates what I need in my diet (Fucose (not fructose)). Only 20% of Caucasians are FUT2 non-secretors but that is a lot. When I take any pro- or pre-biotics...well...look out!