The shortest way to become very old?

The shortest way to become very old? Very strict calorie counting. This is how it works with mice. Why does eating less increase life expectancy?

En does that also work for humans?

See the link for the interview Cor Calkhoven, Pol Grootswagers en Riekelt Houtkooper had  with NEMO-kennislink. (in Dutch)

Honger, maar jonger – NEMO Kennislink