Obviously, "
Make sure that you do several hours of vigorous exercise a week" is good advice.
I became a vegetarian at the age of 30, and that seems to have served me well. Nobody back then was saying much about cutting down on red meat and processed meat products but that advice is common now and makes sense.
Wear sunblock. From a really young age.
I agree with that!
I had very bad sunburn as a young child. After that I pretty much kept out of the sun until I started cycling again at the age of 33. The same thing happened... It turns out that my skin is very sensitive to the sun. Since then I have used a lot of sunblock on anything other than brief excursions on sunny days.
My skin has therefore not taken the same solar battering over the years that the skin of many people my age has. Sun-worshippers 10 or even 20 years younger than me often have more wrinkles. (I
AM developing them now, but I often see more wrinkles on heavily tanned 40 year olds.)
I know sun-worshipping smokers 10 years younger than me who look 10 years older than me, but I don't know
ANY suntanned smokers in their 60s who look younger than their actual age.
One piece of good advice that I ignored until I nearly died was "
Avoid obesity"! I have made sure to stay 25-35 kg lighter since then.