Female Physiology & Altitude

During my hypoxic training, I've been reading ROAR: How to Match Your Food and Fitness to Your Unique Female Physiology for Optimum Performance, Great Health, and a Strong, Lean Body for Life by Stacy T. Sims, PhD.  At least I think I'm reading it, it's difficult to tell since I'm hypoxic the whole time.  But one thing did stick with me today: 

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Yay for  that piece of data!

I've just begun reading, but so far Stacy's look into how women's bodies respond differently than mens is fascinating.  Check it out!