Housework is officially bad for you. Experts say cleaning sprays could increase your risk of asthma by 70 percent but this doesn’t mean you should ditch the cleaning and dusting; quite the opposite as studies show that exercise is a great way to burn calories. Just try natural brands or store cupboards alternatives such as lemon juice with vinegar.

An EU study says that air pollution takes up to two years off your life. Toxic particles increase your risk of heart and lung disease. Time for that walk in the countryside or park!