Nuns have stronger immune systems and are less vulnerable to infections

Experts believe not having sex will help people to live longer – explaining why nuns tend to outlive most

Desperate for a magical potion to help them live longer, many frantically try a range of new things in the belief it will give them an extra 10 years of life.

But now scientists believe they’ve found out exactly how you can extend your lifespan – but it won’t be an easy change for many.

Refraining from having sex will help you live longer than all of your peers, a study has found.

And experts believe it could explain why nuns – who stay away from the act completely – tend to live longer.