Sex differences in 'body clock' may benefit women's heart health

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Budget 2019 : Did you know that a woman's 'body clock' benefits her heart health? A new research suggests that a gene that governs the body's circadian clock acts differently in males as compared to females and may protect females from heart disease.

The study is the first of its kind to analyse circadian blood pressure rhythms in female mice and has been published in the American Journal of Physiology--Regulatory, Integrative and Comparative Physiology.

According to researchers, the body's circadian clock that organises bodily activities over a 24-hour period contributes to normal variations in blood pressure and heart function over the course of the day.

In most healthy humans, blood pressure dips at night. People who do not experience this temporary drop, called "non-dippers," are more likely to develop heart disease.

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