Replenishing these hormonal reserves should be a top priority for women of all ages. As hormones help regulate the following (4, 5):
- Sleep-wake cycle
- Appetite
- Growth and development
- Reproductive functions
- Mood and behavior
- Body temperature
- Blood pressure
- Fluid and electrolyte balance
Another reason why it’s important that women prioritize filling up their hormonal reserve: Their hormones aren’t the same every day. Menstruation, pregnancy, and menopause all come with major hormonal shifts. All of which can impact a woman’s quality of sleep (3, 6). Women who are menstruating might have a hard time sleeping and feel tired during the day (7). Pregnant women may experience sleep-disrupting mood changes, restless leg syndrome, and sleep apnea (8). 85% of women going through menopause experience hot flashes that disrupt shut-eye. Menopausal women are also at a higher risk of developing sleep apnea (9, 10).
Put simply, if a woman doesn’t sleep well one night, she won’t have the hormone reserves to function effectively the next day. And if her hormones are off from poor sleep, it may throw off her circadian rhythm and dash any hope of getting quality sleep the next night (6).