Home > Lifestyle > Environmental Health > Green living What your food costs in water Did you know that it takes over 18 000 litres of water to produce just 1kg of coffee? This and some other water consumption numbers will shock you! Also read: The world is running out of water and How much water do you use a day? 0 advertisement From our sponsors Win a R1 500 hamper with Alpecin Hypertension Consumer Fact Sheet Understanding diabetes self-management WIN a R2000 Skin Renewal voucher! Live healthier Mental health & your work » How open are you about mental illness in the workplace? Mental health in the workplace – what you can do to help If you know that one of your colleagues suffers from a mental illness, would you be able to help them at work? Maligay Govender offers some helpful mental health "first aid" tips. Sleep & You » Sleep vs. no sleep Diagnosis of insomnia 6 things that are sabotaging your sleep Kick these shut-eye killers to the kerb and make your whole life better – overnight.