What causes a weak immune system can be anything from medication to an unhealthy lifestyle.

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

Your immune system is a network of cells, tissues, and organs that fight off infection. Your immune system can be affected by ...

With the peak of cold and flu season here, did you know that getting enough sleep can help protect you from getting sick? “Sleep is critically important to maintaining a healthy immune system, so we ...

A 2023 study even revealed that getting less than six hours of sleep a night can reduce the body’s immune responses to ...

It's still the peak of respiratory virus season, and experts say prioritizing something you do every night can actually help boost your immune system. Nationwide, about 27% of tests are coming back ...

SAN FRANCISCO -- It's possible the amount of sleep you're getting and the stress you're under could impact your COVID vaccine, meaning the strength and durability of the vaccine may have more to do ...

From boosting antibodies to improving sleep, an expert explains how doing this one thing daily helps protect against colds ...

She and other physicians want to emphasize the point about sugar intake: They say that one way to boost your immune system is ...

Sleep deficiency can raise the risk of stroke, heart disease diabetes. June 11, 2012— -- intro: Beyond leaving you drowsy and irritable, sleepless nights can take a serious toll on your physical ...

SAN FRANCISCO (KGO) -- It's possible the amount of sleep you're getting and the stress you're under could impact your COVID vaccine, meaning the strength and durability of the vaccine may have more to ...