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 18 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Raspberries Stock up on raspberries during the summer months; this sweet fruit is packed with antioxidants, fiber, and is 87 percent water. Previous Next Start Slideshow Healthy FoodsFruitsVegetablesHealthy LivingHealthy Eating Tips