Author: Catherine Norton, Associate Professor Sport & Exercise Nutrition, University of Limerick

Celebrity chef Jamie Oliver has stirred debate by calling the familiar five-a-day message “a lie”. Speaking to the Times, he argued that the real health benefits of fruit and vegetables only start to add up at seven, eight or even 11 portions a day. He’s not wrong that more is better. Research shows us that […]

If you or someone you love finds it difficult to stand up from the toilet without using your hands, it might seem like a small issue. But in health and ageing, this movement – known as the “sit-to-stand” – can be a red flag. It’s one of the strongest indicators of frailty, a condition that […]