"i have been on it for over a month now , no real side affects but great weight loss . i was 73 kilos i am now down to 66 kilos .  i have hashimotos thyroid disease so it was a complete struggle to lose weight after having my son . i&#039;m just worried as i had a read that when testing this in the lab the animals they tested it on got cancer ...... feeling stressed now i wish i didn&#039;t read it .."