Dietitians: 4 Drinks More Hydrating Than Water, Including Milk and OJ

Plain water isn't the most hydrating option, according to dietitians. Milk, chocolate milk, 100% orange juice, and electrolyte drinks can be more effective. Board-certified sports dietitian Roxana Ehsani explains that milk's natural electrolytes, carbohydrates, and protein help the body retain fluid. Chocolate milk offers an ideal 3-to-1 carbohydrate-to-protein ratio, making it suitable for post-workout recovery. Orange juice contains 90% water and provides potassium; an 8-ounce serving supplies 10% of daily potassium needs. Kara Kash, RD, head of nutrition at Factor, recommends electrolyte drinks containing sodium and glucose for high-intensity activity when faster hydration is needed. The Mayo Clinic advises adults to consume 11.5 to 15.5 cups of fluids daily. Both experts suggest drinking these beverages alongside water, which remains the best everyday choice.