When considering a sports beverage for hydration during intense workouts,it is best to choose one with ________ carbohydrates.

A) 2-4 percent
B) 4-8 percent
C) 8-12 percent
D) >14 percent

Sports beverages with carbohydrates in the range of 4-8 percent are considered optimal for hydration during intense workouts. These beverages provide enough carbohydrates to fuel the exercise without causing discomfort or gastrointestinal distress. Additionally, they provide the necessary electrolytes to replace those lost through sweating during exercise. Beverages with lower concentrations of carbohydrates may not provide enough energy for prolonged exercise, while those with higher concentrations may lead to digestive issues.