How One Influencer's Claims Nearly Destroyed a $40M Diet Empire

How does a fashion influencer with no medical or nutrition qualifications bring down a $40 million diet empire, with only a phone?

Emily Gellis managed to do just that after accusing F-Factor dieting guru Tanya Zuckerbrot of poisoning people — while subjecting her to years of relentless online attacks, calling her the “scum of the earth”.

The health and wellness business Zuckerbrot had spent 25 years building, drawing in New York’s elite and a celebrity clientele, was effectively destroyed.