Popsugar Health & Fitness Healthy Foods 21 Best Foods for Hydration These 21 Fruits and Veggies Will Keep You Hydrated All Summer 2 May 2018 by Christina Stiehl View On One Page Photo 15 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 15 Cantaloupe This fruit-salad staple is 90-percent water and an excellent source of vitamins A and C. Previous Next Start Slideshow Healthy FoodsFruitsVegetablesHealthy LivingHealthy Eating Tips