Chapter 1 of 19
Olive Oil
If You Read Nothing Else

Two tablespoons of extra-virgin olive oil a day is one of the most durably studied habits for heart and brain aging.
The polyphenol (protective plant compounds) oleocanthal — the peppery bite in fresh EVOO — behaves biochemically like a low-dose ibuprofen.
Freshness matters more than country of origin: buy a bottle with a harvest date within the last twelve months.