The study, published Tuesday in the British Journal of Sports Medicine, found that men with high levels of cardiorespiratory fitness at a young age were less likely to develop nine types of cancers later on in life, including cancers of the head and neck, esophagus, stomach, pancreas, liver, bowel, kidney and lung.
Mark Zuckerberg has revealed that he's munching on a whopping 4,000 calories a day in a bid to "offset all the activity" he's doing as part of his new fitness regime.