Al_Belly:
I would think estrogen would accelerate weight gain as well. I was reading about phytoestrogens in soy and flax seed and there seems to be some possible effect on weight and breast growth from high consumption of those substances. They are certainly not as effective as the isolated hormones used for injections, but I once read a medical journal article about a patient who mass consumed soy milk and triggered a rapid onset of gynocamastia.
Got a link to that case? I'd love to grow big breasts, but not by using hormones directly.
There ought to be some soy derivative to use instead of soy milk (yuck).
