Research shows that women tend to blink almost twice as often as men, but the reasons behind this phenomenon aren’t entirely understood. Let’s dive into some of the main theories. 1. Hormonal Influence One of the leading explanations revolves around hormones, especially estrogen. This hormone is crucial for regulating tear gland activity, eye lubrication, and even muscle responses. Throughout the menstrual cycle, during pregnancy, or at menopause, women often notice changes in eye moisture, which can lead to more frequent blinking. The ups and downs of estrogen and progesterone levels can affect tear production, resulting in dryness—and consequently, more blinking to compensate. This might also shed light on why women report experiencing dry eye syndrome more often than men. 2. Dry Eye Syndrome and Cosmetics Statistically, women are more susceptible to dry eye syndrome, a condition where the eyes fail to produce enough tears. Several factors contribute to this, including: Hormonal fluc...