I researched JUDDD briefly, and it sounds interesting. I've often pondered fasting as a health/longevity thing, and if I understand correctly, JUDDD is fasting on alternate days, right?
Seems easy enough to maybe work, as I can easily forego 2 meals a day, when I have elevated activity. The third meal, well, that could be a difficult one.
dx w/inoperable brain tumor 9/12, so nutrition is vital. Dedicated to slaying this beast.
"Keep on swimming" Nemo