Wines do not have caffeine in them. They are made from grapes.
Sugar and caffeine are two different chemicals. However, many caffeinated beverages contain sugar. Commercially-prepared sodas like Pepsi and Coke have a lot of sugar AND caffeine. Lattes made by chain stores contain copious amounts of both. You can buy decaf drinks and sugar-free drinks if you so choose.
No - beer does not contain caffeine. It would destroy the head.EDIT: Your first answer is not true at all. I have made a beer with caffeine by steeping ground coffee beans with the wort of the beer during the brewing process. This did not have any effect on the head of the beer either.EDIT: Some beer contain caffeine such as Super Glow, Atwater Block Brewery's Vanilla Java Porter, Lagunitas Brewing Co.'s Cappuccino Stou, Molson's Kick, and some selected beers produced by Budweiser.
No, cookies typically do not contain caffeine unless they are specifically made with ingredients like chocolate or coffee.
Yes, coffee candies typically contain caffeine because they are made with coffee extract or coffee flavoring, which naturally contains caffeine.
Chinotto is actually made from a bitter citrus fruit, and supposedly does not contain caffeine. (according to http://www.caffee-express.com)
KonaRed is a company that makes antioxidant juices. Their Hawaiian CoffeeBerry is made from the Coffea arabica bean and DOES contain caffeine. However their antioxidant juices made from different fruit combinations DO NOT list caffeine on their ingredients list.
Ginger root does not naturally contain caffeine. Foods, drinks and medicines made from natural ginger root are also caffeine free.
Caffeine is found in its pure state only after being synthesized in a lab or extracted from certain plant or animal cells. Most commercially made caffeine is produced by decaffeination of coffee beans, although there are many other sources. Synthetic caffeine can be manufactured in a lab, but the process is commercially impractical.
Dextrose does not contain any sugar. It is a sweetener that is made from the starch of plants such as rice.
No, tomato juice does not contain caffeine. It is made from tomatoes, which are naturally caffeine-free. If you're looking for a caffeine-free beverage, tomato juice is a suitable option.
No. Most beers are made from wheat sources and contain gluten in sufficient amounts to cause an issue in those with Celiac Disease. There are beers made from rice, sorghum, buckwheat and corn, but they will be clearly labeled. Beers made from cereals other than wheat may still contain gluten, but it may or may not be the same protein that causes your allergy. For a list of gluten-free beers, see the link below.