Social media challenges can range from bizarre, hilarious to downright dangerous – it seems there’s no limit to what some people will do for likes.
Take the “gallon challenge”, for instance. Social media influencers encouraged their followers to consume a gallon (3.78L in the UK) of milk in 60 minutes without vomiting. Maybe this doesn’t sound too horrifying – until you conisder that the capacity of the average human stomach is about 1.5L. Research has shown...