Robert Camuto, author of Corkscrewed, dispels some of the myths about those demons of the wine world, sulfites. Your red-wine headache could be caused by any number of ingredients.
CHOW Tips are the shared wisdom of our community. If you’ve figured out some piece of food, drink, or cooking wisdom that you’d like to share on video (and you can be in San Francisco), email Meredith Arthur and tell us what you’ve got in mind.
4th of July