Popsugar Health & Fitness Weight Loss Best Fats and Oils to Eat on the Keto Diet According to an Expert, These Are the Best Fats and Oils to Eat on the Keto Diet 9 August 2018 by Tamara Pridgett View On One Page Photo 2 of 2 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Polyunsaturated Fats Omega-3 Omega-6 Flaxseed oil (an alternative for vegetarians and vegans) Previous Next Start Slideshow Keto DietDiet TipsLow-CarbWeight LossOlive Oil