Hypothalamic Amenorrhea is a condition where a woman experiences a loss of menstrual periods due to a disruption in the hypothalamus, a part of the brain that regulates hormones. This condition often occurs in response to factors such as excessive exercise, significant weight loss, or high levels of stress, which can interfere with the normal hormonal signals needed for menstruation. The absence of periods can lead to other health issues, including decreased bone density and fertility problems. Treatment typically involves addressing the underlying causes, such as improving nutrition, reducing exercise intensity, and managing stress levels to restore normal hormonal function and menstrual cycles.