On my longer run, I’d usually be fairly glad to get ... with the US and UK among the worst offenders Ultra-processed foods (UPFs) are formulations of ingredients into edible substances that ...

Ultra runners endure pretty extreme conditions ... and other carb-loaded meals. As a result, that food will sit around undigested, causing problems. But if your stomach isn't slowing you down ...

Jamie Laing has said he will "crawl over the finish line" if he has to in order to complete an ultra marathon challenge for charity ... physically for a marathon it is also important to fuel your gut ...