Anything fried or battered
Nutritional information might be harder to find for smaller, Mom-n-Pop restaurants and local eateries than the big chains, says Dubost.
Look at the establishment's web site to see what kind of oil they use. "A lot of them are voluntarily listing that on web sites right now," says Dubost.
If not, just ask when you get there.
Whether or not they're using partially hydrogenated oil, it's best for your heart to stay clear of fried foods anyway.