5. Pregnancy
Pregnancy is probably the best example of a naturally occurring hormonal imbalance (11). Think about it: a woman is not only growing a baby, but also an entirely new organ (placenta) at the same time.
She will also likely have trouble eating and sleeping at some point, leading to further hormone fluctuations.
Look to natural treatments whenever possible, and be sure to consult your healthcare provider if you suspect your hormones are too imbalanced.
6. Thyroid Problems
As part of the endocrine system, the thyroid gland excretes hormones that affect your mood, weight, metabolism, and energy levels. An overactive thyroid gland causes the body’s metabolism to skyrocket, resulting in weight loss, irritability, and trouble sleeping, among other things (12).
An underactive thyroid is much more common and unfortunately has seemingly worse side effects. Side effects of hypothyroidism can include weight gain, fatigue, hair and skin changes.