Are those sleepless nights giving you more than bags under you eyes, and boosting your caffeine consumption?  There are some new studies that are connecting sleep apnea with hair loss… Apnea batters blood capillaries that supply nutrients and oxygen to hair follicles. If scalp capillaries become damaged, then so do you chances of healthy hair growth. If you are living with apnea then your scalp isn’t only suffering indirect oxygen starvation through damaged capillaries but also directly – apnea breathlessness can last anywhere from a few seconds to over a minute, and remember this can happen hundreds of times through course of a nights sleep. The climb in blood pressure also has a knock on effect which can be equally as damaging to hair and health.