Coming soon: health inventions that could change our lives
From the clever spectacles that remember for you to the supermarket smartcard that stops you buying fatty food, a brief guide to the health gadgets of the future.
Cut that fat, Big Brother is watching
Health experts predict an array of gadgets will help us live longer. Jo Revill reports on new ways to monitor patients.
If the arnica pills don’t work…
... do any other homeopathic remedies work? Sally Weale investigates.
Born to be fat
The genetic quest is on again - this time for a miracle cure for the obesity pandemic that is rapidly spreading across the world. In the meantime, at least we now know why some people get fat and others don't. Ellen Ruppel Shell investigates.