Does "food" include everything that is edible?

No. For sales and use tax purposes, soft drinks, bottled water, alcoholic beverages, candy and confectionery are not "food." The sale of any of these items is, therefore, not entitled to any of the exemptions for sales of food, including the exemptions for sales of food by volunteer fire companies and veterans organizations. Neither water nor ice is food, although they may be treated as food when sold as components of food.