High-precision lasers can not only be used to correct visual impairments but cataracts as well. How do the procedures work, and how risky are they? In Good Shape has a look-see around one of Europe’s biggest eye clinics and talks to Dr. Manfred Tetz. Also: how country doctors use tablets and the net to look after patients near and far, and how to keep restless legs from ruining a night’s sleep.
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Our bodies react to the weather. They adapt to rain and sunshine, heat and cold. In Good Shape talks to a physiology professor about why some people have a hard time when the weather changes, and ask him what effects climate change could have on human health. Also on the show - knee replacements from a 3D printer, and the benefits of tai chi.