Popsugar Health & Fitness Diet Tips Worst Fruits For Weight Loss If You're Trying to Lose Weight, You Should Probably Stay Away From These Fruits 28 September 2018 by Christina Stiehl View On One Page Photo 5 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Pineapple Amanda also cautions against pineapples, which have up to 17 grams of sugar per one-cup serving. Previous Next Start Slideshow Diet TipsWeight Loss TipsWeight LossPopsugar Interviews