Popsugar Fitness Healthy Eating Tips What Is One Serving of Fruit? Here's How Much Fruit You Should Be Eating Every Day, Say Experts June 21, 2018 by Lizzie Fuhr View On One Page Photo 13 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Cucumbers One cup sliced cucumbers (one half of a small cucumber) = one serving of fruit Previous Next Start Slideshow Healthy Eating TipsHealthy Living