In Raynaud's disease, smaller arteries that supply blood to your skin become narrow, limiting blood flow to affected areas. This causes some areas of your body, such as your fingers and toes, to feel numb and cold in response ...
Sep 21, 2022
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A new study in fat cells has revealed a molecular mechanism that controls how lifestyle choices and the external environment affect gene expression. This mechanism includes potential targets for next-generation drug discovery ...
Apr 19, 2018
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Exposure to cold temperatures is known to mimic the effects of exercise, protecting against obesity and improving metabolic health. A study published December 3 in Cell now reveals that the beneficial health effects of cold ...
Dec 3, 2015
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Circadian rhythms orchestrate a vast number of life's processes through the activity of a 24-hour internal clock: hormone flow, blood pressure, sleep and wake cycles, and even the timing of hibernation among marmots and bears, ...
Twenty people die every day waiting for an organ transplant in the United States, and while more than 30,000 transplants are now performed annually, there are over 113,000 patients currently on organ waitlists. Artificially ...
Sep 6, 2019
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It's a big ask to wipe down everything in sight to avoid bringing COVID-19 home, but having a strategy will keep it manageable, says a University of Alberta expert.
Apr 10, 2020
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Millions of people have received COVID-19 vaccines in the United States, but the information can be confusing. Johnson & Johnson is seeking emergency use authorization for its vaccine from the Food and Drug Administration. ...
Feb 15, 2021
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Exposure to extremely hot or cold temperatures increases a heart disease patient's risk of dying, according to a new study published today in the American Heart Association's journal Circulation. The global analysis of more ...
Dec 12, 2022
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Yale researchers have pinpointed a key reason why people are more likely to get sick and even die from flu during winter months: low humidity.
May 13, 2019
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(Medical Xpress)—To survive in cold environments, mammals burn fat to produce heat. The breakdown of fat helps prevent obesity and related metabolic diseases, such as diabetes. Bruce Spiegelman and his colleagues at Harvard ...
