I am like you with age and all the health, except I don't eat milk, eat a little selected vegetables and fruits, eat mostly meat of animals with horns, wild fish, and eggs. But most important exceptions are:

I hardly ever work (neither physical nor brain)

I read much

I learn a bit

Listen to music much

Be with city and nature sounds outside much

I don't exercise other than run 5 km like twice or once a week

I mostly lie down, don't sit unless I drive or eat

I don't drive much

I eat once a day, no snacks

I get much sun on full body daily

I smoke good cigars (not cigarillos) daily

I drink much black coffee and green tea