1. Dental caries: Coke mainly contains carbonated water, sugar, caramel, phosphoric acid, caffeine and other ingredients. Carbonated water in cola will not only corrode teeth, but also sugar water will remain in the middle of teeth, which will easily damage enamel and lead to dental caries.
2. Obesity: Because of the high sugar content in cola, drinking cola often will cause the sugar in cola to be converted into fat and accumulate in the body, which will easily lead to obesity.
3. Osteoporosis: Coke is a carbonated drink. Drinking too much may affect the body's absorption of calcium, and osteoporosis may occur in the long run.
Drinking coke often may also cause other harm to your health. It is recommended not to drink cola often to prevent it from affecting your health. You can drink more boiled water at ordinary times.