Is there gluten in instant coffee?

In a study published in Food and Nutrition Sciences in 2013, instant coffee was found to cause a gluten response in people with celiac disease because it was cross-contaminated with traces of gluten. The researchers concluded that pure coffee was probably safe for those with celiac disease or gluten sensitivity.Click to see full answer. Considering this, can celiacs have coffee?No, coffee and corn are both gluten-free. There is no scientific evidence to show that coffee or corn contain proteins that cross-react with gluten. According to Dr. Stefano Guandalini, a CDF Medical Advisory Board member, both are safe for people with celiac disease to consume.Likewise, are potatoes gluten free? The simple answer is yes — potatoes are gluten-free. Gluten is a type of protein found in wheat, rye, barley, and other grains. Potatoes aren’t grains, they’re a type of starchy vegetable. That’s good news for people who can’t tolerate gluten because they have celiac disease or gluten intolerance. Likewise, people ask, does coffee have gluten in it? There is no gluten in coffee, but once again, this is a gluten-cross reactive food. Adding dairy, such as milk or creamer, to the coffee can also cause issues since dairy products are common gluten-cross reactive foods.What drinks have gluten in them? Many are gluten-free drinks, like these favorites: Blue Sky Soda. Coca-Cola, Diet Coke, Coke Zero Sugar. CORE POWER protein milk shake. DASANI, DASANI Flavors, DASANI Sparkling. Dunkin’ Donuts ready-to-drink coffee. Fanta. Fresca. Fuze iced tea.