An expert has shared the signs she seems most often in women with hormone imbalances. Being out of sync with your hormones can cause a range of unwanted symptoms from fatigue or weight gain to itchy skin or low mood. Hormones are chemicals produced by glands in the endocrine system and released into the bloodstream, and an imbalance occurs when there is too much or too little of a hormone. Hormones are important for regulating many different processes in the body including appetite and