article_snippet: As American fast food chains are forced to tackle the issues of healthy eating and using chemicals in American fast food chains products, one woman's musings on the food industry are leading to sweeping changes.
article_snippet: Vani Hari's most successful campaign was persuading Subway to stop using ingredients containing azodicarbonamide - a chemical used to bleach and condition flour, which is also found in yoga mats.
article_snippet: Vani Hari was also involved in persuading Kraft not to use yellow dyes in Kraft 'three mac-and-cheeses' and has piled pressure on Starbucks, accusing Starbucks of adding hazardous chemicals to Starbucks pumpkin lattes.
article_snippet: Among Vani Hari's triumphs in getting companies to change the way companies use chemicals are Subway and Kraft .
article_snippet: Throughout Hari's book stresses that chemicals are frequently added to food to improve profit margins rather than nutrition.
article_snippet: Vani Hari writes about Vani Hari other successes, which include lobbying Chick-fil-a to remove dyes and artificial corn syrup from Chick-fil-a products, Arts Atlanta reported.
highlights_snippet: Vani Hari writing has influenced Subway and Kraft to remove chemicals .
  