I could see this study as an indication that 25% CR is not being enough to suppress the immune system. It would make sense that a suppressed immune system leads to a slow down in immuno-senescence and higher telomere count. We know that anorexic people get randomly sick from time to time and more frenquently than a non-AN. So they do have a compromised immune system.
Is there any study showing a greater % of CR and higher telomere count in immune cells?