Gamma-linolenic acid (18:3) (omega-6) in Fast Food

List of fast food with a high gamma-linolenic acid (18:3) (omega-6) content.

Food Amount
Onion rings 0.04 g
French fried potatoes 0.01 g
Hamburger (McDonald's) 0.00 g
Hotdog n/d
Cheeseburger (McDonald's) n/d