Drowsiness causes activity in certain parts of the brain to change, leading to decreased cognitive function, alertness, and overall ability to process and react to information. When a person is ...

Turkey takes the blame for you ending up as a crumpled mess on the couch, but the real culprits are elsewhere on your plate.

Tiredness and excessive daytime sleepiness can cause similar symptoms; however they can have different causes Here’s how to ...

Tired from your Thanksgiving feast? You're not alone. But is it the tryptophan in turkey that leads to our food comas? Here's ...

Chronic fatigue syndrome isn't just being tired. It's a new state of fatigue that has lasted for at least 6 months. CFS is more than feeling tired all the time. It comes with a lot of other ...

If one is experiencing fatigue during a game or competition, there are a few things one can do to manage it. What causes chronic fatigue syndrome? Know everything about this condition that often ...

Muscle fatigue is a reduced ability to produce force with your muscles. Some of the most common causes of muscle fatigue include exercise, aging, and immobility. Conditions like arthritis and ...

Here's what you need to know about the major causes of fatigue. There are many possible causes of fatigue, from common lifestyle factors to underlying medical conditions. "It can be a normal ...