Frequent Napping Linked to High Blood Pressure, Stroke

By Ralph Ellis

July 25, 2022

Individuals who nap continuously have a 12% larger probability of getting hypertension and a 24% larger probability of getting a stroke than individuals who by no means or hardly ever nap, in keeping with a examine printed in Hypertension, a journal of the American Coronary heart Affiliation.

Researchers in China studied info from UK Biobank, a biomedical database containing genetic, life-style, and well being info from half one million folks between the ages of 40 and 69 who lived in the UK, the AHA mentioned in a information launch.

Taking naps isn’t dangerous in itself however could point out folks aren’t getting sufficient sleep at evening, a sleep skilled who wasn’t concerned within the examine says within the information launch.

“Poor sleep at evening is related to poorer well being, and naps usually are not sufficient to make up for that,” mentioned Michael Grandner, director of the Behavioral Sleep Drugs Clinic on the Banner-College Medical Middle in Tucson, Arizona. “This examine echoes different findings that usually present that taking extra naps appears to replicate elevated threat for issues with coronary heart well being and different points.”

The next share of contributors who mentioned they normally took naps have been males with decrease training and earnings ranges in comparison with individuals who by no means or typically took naps, the discharge mentioned. The group that normally took naps additionally smoked cigarettes, drank alcohol day by day, and snored.

Individuals who had had a stroke or hypertension have been excluded from the examine, leaving about 360,00 contributors. They offered blood, urine, and saliva samples in addition to details about their life. They have been requested about napping habits 4 occasions between 2006 and 2019 and self-reported their napping frequency as “by no means/hardly ever,” “typically,” or “normally.”

Final month, the AHA added getting sufficient sleep to its guidelines of issues folks have to do to have optimum cardiovascular well being. The opposite seven life-style elements are nicotine publicity, bodily exercise, weight loss program, weight, blood glucose, ldl cholesterol, and blood strain.

“From a medical standpoint, I feel (the brand new examine) highlights the significance for well being care suppliers to routinely ask sufferers about napping and extreme daytime sleepiness and consider for different contributing situations to probably modify the chance for heart problems,” Phyllis Zee, MD, director of the Middle for Circadian and Sleep Drugs at Northwestern College Feinberg Faculty of Drugs in Chicago, informed CNN.


Within the U.S., 1 in each 4 deaths is brought on by coronary heart illness.
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WebMD, July 25, 2022.

Hypertension: “Affiliation of Nap Frequency With Hypertension or Ischemic Stroke Supported by Potential Cohort Information and Mendelian Randomization in Predominantly Center-Aged European Topics”

American Coronary heart Affiliation: “Research exhibits hyperlink between frequent naps and hypertension”

American Coronary heart Affiliation: “American Coronary heart Affiliation provides sleep to cardiovascular well being guidelines”

CNN: “Napping repeatedly linked to hypertension and stroke, examine finds”

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