Why does my nutrition report say I had trans-fats when I logged natural foods? Aaron Davidson February 25, 2018 22:41 Updated Follow Some whole foods contain trace amounts of natural trans-fatty acids. These are currently not considered as harmful as artificial trans-fats created through hydrogenation. Related articles Web - Quick Start Guide How do I add a supplement to my diary? Macronutrient Targets Are kcal the same as Calories? Why does it say Coffee has carbohydrates? Comments 0 comments Article is closed for comments.