I'm not sure why some oils/ingredients are called "vegetable oil" - not sure exactly what specific oils are in them.
Canola oil, from the rapeseed, may, according to some studies, be linked to macular degeneration, but this is possibly still controversial. Here's a link about that.
The monounsaturated oils, like almond, peanut, walnut and olive, are excellent for health, particularly cold-pressed extra virgin olive oil. Costs more, but it's worth it!
At home I use olive for low temperature sautes and salad dressings and baking, and peanut oil for high temperature frying and roasting.
Canola oil, from the rapeseed, may, according to some studies, be linked to macular degeneration, but this is possibly still controversial. Here's a link about that.
The monounsaturated oils, like almond, peanut, walnut and olive, are excellent for health, particularly cold-pressed extra virgin olive oil. Costs more, but it's worth it!
At home I use olive for low temperature sautes and salad dressings and baking, and peanut oil for high temperature frying and roasting.