SLEEP DISTURBANCE
To sleep soundly, our stress hormone cortisol should be in sync with our sleep hormone melatonin. These hormones counter-balance the other in a precise rhythm called our circadian rhythm. When cortisol is high, melatonin should be low, and when melatonin is high, cortisol should be low. For many of us, our circadian rhythm is out of balance. About 60 million Americans suffering from some degree of sleep disturbance.
Chronic sleep loss leads to daytime sleepiness which interferes with our work, decision making and social functioning. Sleep deprivation can lead to depression, obesity and diabetes among other serious health problems.
Common hormone related causes of sleep loss often involve the following scenarios:
High Cortisol - results in insomnia, anxiety, sugar cravings, feeling tired but wired, and increased belly fat
Low Melatonin - results in excessive fatigue, depression, anxiety, and insomnia.
Changes in sex steroid hormone levels during menopause can cause hot flashes, night sweats and insomnia.