Is it REALLY healthier not to use any oil or butter? Experts reveal why social media trend which sees people cut out all fats to cook raw meat and vegetables in 'natural juices' could be 'doing more harm than good'

Experts warn that a social media trend promoting the exclusion of all fats like oil and butter, and cooking raw meat and vegetables in 'natural juices' may be harmful. The trend claims to be healthier but could lead to negative health outcomes.