No. Unless you hate life. The extra 5 years this will expand your life will be at the end, when you’re feeling your worst and ready to die anyway.
Or: you could enjoy your life while you’re young enough to, and in your prime, and much off maybe a couple of years earlier thereby avoiding those extra years you’d spend wishing you were dead.
Anyway, except in extreme cases, like obesity or diabetes, genetics play a larger role in your lifestyle and quality of life at the end than any lifestyle choices. Your job is mainly to avoid being a complete fat, unfit lard-ass; do that, and if you’ll likely live as long as the average male in your family tree did.