Air Date: Friday 11th August 2006.
Healing Plants.
Sarah Raven goes on a journey to discover the healing properties of a range of plants, from exotic species to common weeds. She shows how easy it is to grow a 'living first aid kit', and make a variety of therapeutic remedies. Visiting different locations, she discovers many ways in which plants are used and learns why folklore is such a valuable source of information. She unravels the history of how plants have been used medicinally through the ages and sees how they may help in the future.
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