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Sunlight is a vital component of good health. Like plants that thrive in the sun, we humans too depend on sunlight, in our case for the production of Vitamin D. This book examines the historical and cultural factors that have created our indoor lifestyles and the medical evidence that suggests we need to get out in the sun.
- Format: Pocket/Paperback
- ISBN: 9781591027010
- Språk: Engelska
- Antal sidor: 246
- Utgivningsdatum: 2009-03-24
- Förlag: Prometheus Books