Echo the idea it is Qality Not Years. Too many factors in daily life to worry, or even think about living long except in the most general way.

Do two or three things you really like. Ride your bike. Lift weights. Swim. Climb mountains. Whatever stirs your juices.

Combine that with something, other than your occupation, that interests your mind.

Learn, really learn, about nutrition and the food industry.

Then, if you are killed tomorrow, or live to 100 you will be a happy camper. You might even make a contribution to your community.

Passion, Variety, Quality have worked for my 77+ years. I suspect they will continue to work.