I tried sesame oil all of once and couldn't stand it. It gave me the most bottomless case of the munchies I've had in my life. And trust me, that's saying something. I would have stopped there and never gotten all the fantastic benefits of OP for these last few years if i believed that.
The great thing about natural (actual) medicine/healing is that there are so many roads to the same result. So these people that push super restrictive/dogmatic diets, protocols, regimens etc completely intolerant of any deviation are completely full of it. Only trying to make a name for themselves by carving out some small patch of turf to defend to their death. Geez, join the government and make some real money.