HealthCaffeine linked to lower BMI and reduced risk of type 2 diabetes Genetic differences in how people metabolise caffeine may influence how overweight they are, but this doesn't mean drinking more coffee will make you slimmer News
SocietyShould you have children? The true costs and benefits of parenthood Whether or not you have children can have a big impact on your health and happiness, not to mention the planet – and some do regret their decisions. Here’s how the evidence can guide you Features