Vani Hari is a food blogger and has become known as Subway She gave up her job to write about nutrition and comment on chemicals that are needlessly added to food sold by large food chains in America . Her writing has influenced the 'Food Babe ' and Kraft to remove chemicals . But scientists have criticised her lack of specific training and accuracy .
Vani Hari is a food blogger and has become known as the 'Food Babe ' She gave up her job to write about nutrition and comment on chemicals that are needlessly added to food sold by large food chains in America . Her writing has influenced Subway and Kraft to remove chemicals . But scientists have criticised her lack of specific training and accuracy .