The truth about cooking oils: 14 essential facts for healthier, cheaper meals

From avocado to hemp, extra virgin olive and rapeseed, the shops are packed with various oils. But what is worth spending money on? And are any of them actually better for you? The world of cooking oils is confusing. I keep spotting new ones on supermarket shelves, trumpeting their health claims. Cold-pressed avocado oil, extra virgin macadamia oil, organic coconut oil, premium hemp seed oil … Even familiar oils are mired in controversy. Is it OK to cook with olive oil? Should you avoid seed...

By Rachel Dixon