This worksheet is a great resource to use during your Spanish health unit. It uses an authentic text and includes practice activities and asks students to provide textual evidence for their answers. There are English reading comprehension questions as well as presentational writing practice (where students are asked to write health advice in response to different problems using information from the article).
This zip file contains an editable word document, a pdf of the document and a powerpoint slideshow with the visual and answers to the first section. It also includes slides of the other sections, but not answers as they may vary. You could use these slides for class discussion at the end of the activity.
The authentic text comes from this website: