Buddhist Chinese monastics are vegetarians or vegans. Vegans and vegetarians do not eat foods containing gelatin made from animals. For this reason, soy is important to many vegetarians and vegans. Jat Catering offers special meals for vegetarians, vegans and toddlers. This has made draught Guinness acceptable to vegans and vegetarians. Christian vegetarians and vegans put forward another interpretation. It is also used by many vegans and vegetarians as a source of protein. This is illustrated by studies in vegans and vegetarians. In 2009, animal-derived gelatin was removed from Skittles making them suitable for vegetarians and vegans. There was an increase in the number of vegetarians and vegans. These findings are consistent with vegans who feel discriminated by people who eat meat. Yeast is used in nutritional supplements, especially those marketed to vegans. It is suitable for vegans and is gluten free. It is also used as a dairy substitute by vegans. She collaborated with PETA on a video encouraging mothers to raise their children as vegans.