KFC to reduce trans-fats
KFC will be switching to a non-hydrogenated frying oil:
KFC Press Release
Wendy’s switching to non-hydrogenated oil for frying
Press release here.
Hopefully, this will encourage other fast food restaurants to make similar changes.
Wendy’s also has good information on nutrition and allergies: Wendy’s Nutrition Facts & Topics. The “Nutrition Guide” on that page includes full ingredient lists for their products.