My parents are starting CD on Monday. Unfortunately my Mum isn't able to do SS as her Doctor doesn't think it's a good idea. So they will be doing one of the higher steps. They have worked out a shopping list but the recipes that use cooking oil mention Sunflower Oil. They already use Extra Virgin Olive Oil and wanted to know if it is okay to continue using that. I said I would ask the wonderful peeps on here. So any ideas please?