On my feast days, T, Th, Sat, Sun I eat lunch and dinner and I definitely eat more food. I had to learn to eat a little more so I could do the TMAD, no snacking. I eat slightly past satiation for now.
Find some of Dr Fungs work over at IDM, it’s his protocols I follow, he has free articles that explain preventing a slower metabolism, etc. The 36 to 42 hour, 3 days week is the first protocol that IDM recommends for most T2Ds. Once I made it to a 36x3, feels like the weight is coming off faster. But I suspect at some point things will slow down.
My weight is not my priority, if I can reverse my T2D, I may go back to a 24x3 ongoing till hypertension is gone, then ultimately I think I would go to a permanent 18:6 daily with 2 meals and maybe 1 24 hour fast per week. This is what Megan Ramos at IDM recommends for maintenance. .