I suppose I am lucky genetically.
In my youth my body was a playground not a temple.
Approaching 55 now.
Gym 3 times a weeks , walk 4k's a night with the dogs.
Drink my fair share of red wine.
Good cholesterol levels.
Last "inspection" showed I had the fitness levels of a 30 year old,
So perhaps lucky genetically and now moderating on intakes.
I do know a lot of folk are not so lucky ,but others seem not to bother with exercise as it too hard.
Everything in moderation.