This episode explores the health benefits and controversies surrounding various cooking oils. Hosts Georgie and Neil discuss their personal oil preferences, setting the stage for a deeper dive into the complexities of choosing healthy cooking oils. Against this backdrop, listener emails reveal widespread confusion about conflicting advice on oils like sunflower and olive oil, highlighting the need for clarity. More significantly, the discussion features an expert, Professor Nita Faruhi, who challenges the marketing hype surrounding expensive oils like avocado oil, asserting that while some health benefits exist, the high cost may not always be justified. For instance, she suggests that taste preference and budget should be primary considerations rather than unsubstantiated health claims. In conclusion, the episode debunks myths surrounding "wonder oils" and emphasizes the importance of informed decision-making when selecting cooking oils based on both health and economic factors.