Download or read book How to Stay Healthy (Oxford Read and Discover Level 4) written by Julie Penn and published by Oxford University Press. This book was released on 2015-02-05 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Read and discover all about how to stay healthy. How much water should you drink every day? Why is exercise good for you? Read and discover more about the world! This series of non-fiction readers provides interesting and educational content, with activities and project work.