HealthJunk food diet may disrupt sleep by altering brain activity Men who tried a high-fat, high-sugar diet developed disrupted electrical brain activity during the deepest stage of their sleep, suggesting that the food reduced their sleep quality News
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