Findings from a recent study published in the European Journal of Pharmacology may explain why Raynaud’s is more common in women of childbearing age. The study examined the relationship between palm blood flow and estrogen in mice. According to researchers, "estrogen may contribute to the development of Raynaud's phenomenon in women".
Estrogen is a one of two main sex hormones that women have. It is responsible for female physical features and reproduction. Estrogen creates the changes common in puberty, such as growth of the breasts, hair in the pubic area and under the arms and the beginning of menstruation. The hormone helps control the menstrual cycle, protect bone health and keep cholesterol in control. Below is a helpful infographic Hormone Health Network to help you understand what estrogen is.
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