India, July 13 -- Olive oil has become a staple in conversations around healthy eating, with many people swapping their regular cooking oils for it in the hope of protecting their heart. But with extra virgin olive oil often carrying a much higher price tag than other oils, it's natural to wonder whether the switch is truly worth the investment or simply another wellness trend. Research suggests there may be genuine cardiovascular benefits, and the evidence could make a strong case for reconsidering what you keep in your kitchen.

Dr Jeremy London, a board-certified cardiothoracic surgeon with over 25 years of experience, is weighing in on one of the most common questions about heart-healthy eating: is switching to olive oil really worth ...