Is There a Commonality in LifeSpan?

There is just so much alleged research on nutrition. How are you going to generalize if you're lumping those and this is what einrand would call a intellectual package deal? One thing that's known is that when we restrict calories to a certain degree, at least obviously, if you restricted them too much, than the things would die. But if you restrict them to acertain degree across a wide number of organisms, orr a wide range of organisms, this is almost always true. There almost always increases longevity.