Soy and flax are primary plant sources of phytoestrogens, with levels exceeding 100,000 micrograms, while most other plants contain under 1,000 micrograms.

“Every plant was under 1,000 micrograms of these estrogens except soy and flax soy and flax were over 100,000 all right so all the plants under a thousand so in flax over 100,000 in terms of just the phytoestrogens”

“the big ones are flax and soy and you know I was recently on a podcast with which role and he was talking about how you know he can get enough omega-3 from alpha linolenic acid and a lot of people use alpha linolenic acid from soy or from flax but it's like you know to do the flax is to really put yourself in danger of getting lots of these phytoestrogens and soy is another huge source and so he has many other issues with it as well”