I'm pretty sure good genetics and a hefty dose of luck are more important, but good luck to him.

That said, some Silicon Valley techbro searching for the secret of immortality has probably just thrown a few hundred grand at investigating this miracle foodstuff.

Just an ad for shredded wheat

Nestle make Shredded Wheat? It's dead to me.

I'd rather not live that long, especially if I have to choke down shredded wheat every day.

Sounds a lot like Lisa Simpson's tiger repelling rock

Full fat milk and plenty of sugar :)