Travelling is good for us. It broadens the mind. It could slow down ageing. Researchers said travelling could make us look and feel younger. Researcher Fangli Hu said going on trips could make us healthier. She added: "Ageing is irreversible. It can't be stopped, but it can be slowed down."

Going on vacation can lower stress. It can make our immune system stronger. Ms Hu said hiking, climbing, and cycling can lower stress. They can help our muscles. She added these activities could help the body's self-defence. The researchers said travelling might be better than anti-ageing creams.