Inter Miami co-owner David Beckham has announced the launch of his supplement company IM8, featuring a drinks formula and capsules which boost NAD+ levels.

Beckham commented 'As a former athlete, caring about the health side is obviously something that has been a huge part of my life for a long time.... I’ve always taken supplements and vitamins, and I’m very aware of how confusing the space is. I’ve been taking [IM8] for a good few months. My energy levels have completely changed in a good way. My focus, which is not always great, throughout the day is so much stronger'.