cpap
I came across an interesting study published last month in American Journal of Physiology - Regulatory, Integrative and Comparative Physiology on obstructive sleep apnea (OSA), which is a disorder in which the upper airway is repeatedly obstructed during sleep resulting in bouts of intermittent hypoxia (low oxygen concentrations). I had no idea that OSA is more common in postmenopausal as opposed to premenopausal women suggesting that estrogen may help protect from OSA. The sex hormones estrogen and testosterone can increase memory and spatial learning. Therefore a team of researchers from…