Here we cover some of the controversies surrounding sunblocks: what SPF is and what it is for, how much sunblock you need and how often, and some of the controversies behind what sunscreens really do for you. Don’t miss Part 2, where we will cover some of the ingredients that make up sunscreens,

Filmed at the Second Annual University of New Mexico High Altitude and Mountain Medicine Conference, taking place in Chamonix, France, Darryl Macias provides pointers on AMS we take for granted. This entertaining presentation will discuss facts not normally covered in “lectures” on acute mountain

Coming to Chamonix for a unique high altitude and mountain medicine conference this July? Then take a look at this podcast, where you can see Chamonix first hand, and learn a little about what to expect if you take a trip with us to the summit of Mont Blanc-the roof of Europe. If you didn’t sign