Today on America’s News HQ, Dr. David Samadi shared some tips on how to stay safe and healthy in the dangerously cold weather.

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He warned that it can take only five to 10 minutes of exposure to the freezing temperatures to develop hypothermia.

Dr. Samadi advised that people who have to go outside stay away from alcohol and coffee because it constricts blood vessels.

Learn more in the clip above! Plus, you can catch Dr. Samadi and Dr. Marc Siegel on Sunday Housecall, tomorrow at 10:30a/4:30p ET on Fox News Channel. 

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