@yerrag I eat white basmati rice as i ate other rice once 3 weeks ago and got farting all night lol. As for bread only white or pasta. Thats all starch i eat. Basically starch + fat (+ protein) = good temp increase I think
Idk about white sugar i put it in my tea or milk sometime at night when i feel i need more energy but not really consume much. (warm) Milk + sugar /honey is really good for warming up i think but i never measured. Mostly my thing is the fruit dont get up my temp that well really. When i am cold i can eat like 8 dates and i warm hands again for a bit but it doesnt really make me Feel warm just alleviates cold hands if i didnt eat in some time.
I might try to some sweet potato ig if i can digest it. Why would sweet ptoato make me reach higher temps?