I'm sure you don't need a scientific study (although there are many) to tell you that sleeping improves your health.Duh.
After a good night of sleep, you can FEEL it.
Your mood is better, your energy is stable, your skin looks better, you enjoy life so much more.
Estrogen Dominance and Hypothyroidism
Hypothyroidism (low thyroid function) affects women 7 times more frequently than men! What gives? The epidemic of estrogen dominance among women is at least partly to blame.