Quote by: S. Jay Olshansky

Reducing caloric intake is the only proven method of extending life. If caloric intake is reduced to 20 percent below maintenance, you can extend your lifespan considerably.


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Author Bio


  • NameS. Jay Olshansky
  • DescriptionAmerican scientist
  • Born1954
  • CountryUnited States Of America
  • ProfessionStatistician; Sociologist; Demographer