Please let me know any risks you foresee in me drinking 1000kcal of melted ghee (about 140g) every morning for two weeks just in order to prove a point with my CICO buddy.

Seriously, I've had it with this guy. I swear he has dreams about having sex with CICO professors doused in Coke Zero. All he does is walk around like a doofus saying that you can lose weight by reducing calories, that the source of the calories doesn't matter.

I'm going to prove him wrong by drinking 140g of melted ghee (or equivalent in melted butter, macadamia oil, olive oil, etc) in addition to my regular diet, and show him that I didn't put on the several kg of fat he is expecting I will.