What kind of cooking oil is best for people with kidney disease? I use canola but im guessing it's not the best choice lol

Olive, coconut and.. Olive oil is healthy for cooking at low temperature but is not healthy when exposed to high heat. For higher heat i recommend coconut oil, which has many health benefits and does well at high temperatures. Hi-oleic safflower oil is also good for high temperatures. See http://integrativemed.Kumc.Edu/school-of-medicine/integrative-medicine/health-topics/healthy-cooking-oils.Html for a good article.