This reduces the amount of liquid that comes into contact with the tooth surfaces. He also suggests drinking cold beverages to reduce the detrimental effects of the acid. I understand that some sports drinks are formulated for maximum gastric uptake at warmer temperatures. This is supposed to increase your racing performance. However, unless one is an elite or world class endurance athlete, I doubt that the temperature of their sports drink will drastically change their finishing times.
Many sports drinks are also too concentrated for proper hydration.
Therefore, you could probably dilute your drink. It may not taste as good, but you will expose your teeth to less sugar and acid while still maintaining safe levels of hydration during the race. Rinsing with water, brushing your teeth soon after the race, and regular dental examinations with teeth cleanings will also help prevent cavities. You should not rely on this information as a substitute for personal medical attention, diagnosis or hands-on treatment. If you are concerned about your health or that of a child's, please consult your family's health care provider immediately and do not wait for a response from our professionals.