Myth: The recipe for Coca-Cola is a top secret. It is known as the "7x100 formula" and is currently hidden in a bank vault in Atlanta—we're talking about the cola recipe. Reading Recommendations Myth: Drinking milk prevents osteoporosis. Misconception: Milk is a healthy drink suitable for everyone. Misconception: Beer causes weight gain. Misconception: Natural apple juice should be cloudy. Misconception: Alcohol is always one of the biggest health risks.