Cola by citric or other isolated acids. Coca-Cola's recipe is maintained as a corporate trade secret. A variety of different sweeteners may be added to cola, often partly dependent on local agricultural policy. High-fructose corn syrup (HFCS) is predominantly used in the United States and Canada due to the lower cost of government-subsidized corn. In Europe, however, HFCS is subject to production quotas designed to encourage the production of sugar; sugar is thus typically used to sweeten sodas. In addition, stevia or an artificial sweetener may be used; "sugar-free" or "diet" colas typically contain artificial sweeteners only. In the 1940s, Coca-Cola
Virgin Cola to be a fan of the show. A can of Virgin Cola appeared in "Ally McBeal" in the title character's refrigerator in the episode "Love Unlimited," first aired on January 18, 1999. In 2002, a vanilla cola called Virgin Vanilla was launched in the UK, ahead of the launch of a similar product from rival Coca-Cola. In 2004, it was announced that Virgin Vanilla would be discontinued in order to focus on the teenage market. In 2007, Silver Spring acquired the UK licence from Princes Group. However, in 2012 the company fell into administration and ceased production. No company acquired