Thanks for sharing! I actually have only some of the symptoms you list.

I certainly do not sweat excessively - I'm like Orientals who have dry ear wax and sweat very little (in fact, I'd been toying with the idea of ordering an infra red sauna for detox. But, with my lack of excessive sweating - except perhaps my neck & chest area in humid weather - it might just be wasted money).

To boot, I've had an inability to burp since childhood, and other really weird things that nobody else has.

I had/have involuntary cracking, noisy joints, which was very embarrassing. Unlike you, I haven't ever been able to voluntary crack my knuckles.

Anyway, getting back on topic re: fats, the below URLs may interest you:

Migraine Headache Study

Fat-Pain Connection