A longevity expert says this is the best diet to follow for a long, healthy life

A happy older couple walks through the woods sharing a joke. The woman wears a yellow cardigan and a green scarf, the man wears a blue shirt under a brown gillet. They are holding hands.

I know Fit&Well readers are interested in living well for longer—at least that's what the popularity of our recommendations for the best exercises for longevity suggests. But activity is only one part of the puzzle. Our diet makes a significant contribution to healthy aging and it's one factor we have control over.

I spoke to longevity expert Chris Rhodes, who specializes in nutrition and biohacking, and asked how the average person should be eating for longevity.