今天的专家影片：希瑟·宾汉解释为什么不同的人有不同的饮食。

This video highlights how individual factors such as age, gender, health, and lifestyle influence dietary needs, emphasising that personalised diets are essential for optimal health. It also underscores the importance of consulting healthcare professionals before making significant changes to one's diet, especially when managing health conditions like diabetes or recovery from injury.