Xanthan gum is a common food and drug additive. It’s a type of carbohydrate made by bacteria called Xanthomonas campestris. During fermentation, the bacteria break down sugars and produce a ...

WE CAN’T HELP IT. Show us a list promising a Top 10 or Top whatever, and we look. I looked at such a list from the Washington State Department of Agriculture. It was a ranking of six crops for ...