I recently got a string of emails from a friend. Each email read as follows and got progressively more urgent. This was the first: “Dude, I need all the natural suggestions you’ve got for hair loss. ASAP man, it’s getting bad.” I decided to write a post for my friend. My own dad went bald in his 20s (yikes!). So why do I still have hair? Here are the main reasons for hair loss: Male pattern baldness: A generous name for the medical term for baldness due to a genetic variation....