Cola women (but not men). This was thought to be due to the presence of phosphoric acid, and the risk was found to be the same for caffeinated and noncaffeinated colas, as well as the same for diet and sugared colas. Many soft drinks are sweetened mostly or entirely with high-fructose corn syrup, rather than sugar. Some nutritionists caution against consumption of corn syrup because it may aggravate obesity and type-2 diabetes more than cane sugar. Cola Cola is a sweetened, carbonated soft drink flavored with vanilla, cinnamon, citrus oils and other flavorings. Most contain caffeine, which was originally sourced from
Drink can Fraze (1913–1989) of Dayton, Ohio, United States, invented the similar integral rivet and pull-tab version (also known as "ring pull" in British English), which had a ring attached at the rivet for pulling, and which would come off completely to be discarded. He received US Patent No. 3,349,949 for his pull-top can design in 1963 and licensed his invention to Alcoa and Pittsburgh Brewing Company, the latter of which first introduced the design on Iron City Beer cans. The first soft drinks to be sold in all-aluminium cans were R.C. Cola and Diet-Rite Cola, both made by the Royal Crown