Growing up, milk and butter were staples. In college, you feasted on Kraft dinner and extra cheesy pizza. But now, eating plain old yogurt leaves you bloated and uncomfortable. Is it possible you have developed lactose intolerance?
What is lactose...
Learn how DNA can help you improve your health and lifestyle
Our team of PhD science writers are dedicated to providing you with most comprehensive and informative articles on DNA related topics, from health and disease to ancestry and forensics. Find out how you can improve your life with DNA.