The £15 household product found in CAKES that Olympians are using to fuel their bid for glory at Paris 2024

OLYMPIC athletes know the finest margins can make the difference between glory and failure.

So they are always willing to go the extra mile to find an edge.

X/ JennyMeadows800Keely Hodgkinson and training partner Erin Wallace take the new supplement[/caption] SplashHodgkinson is a medal hopeful in Paris[/caption]

Now, boffins think they have cooked up a secret recipe for success – featuring a common kitchen staple.

The Telegraph claim 80 per cent of elite distance...