MORE RESEARCH. How noise affects your sleep While you sleep, your brain continues to register and process sounds on a basic level. Noise can jostle your slumberâcausing you to wake, move, shift between stages of sleep, or experience a change in heart rate and blood pressureâso briefly that you don't remember the next morning.
The human body can only exist for 5-7 days without water, thus dehydration must be taken seriously. Just exactly what does dehydration mean? Medically, dehydration is a serious and potentially life-threatening condition in which the body contains an insufficient volume of water for normal functioning.
Dehydration can trigger a significant drop in blood pressure so it is necessary to drink lots of water, between 2 and 3 liters per day, including liquids coming from fruits and vegetables. Consult our article to know how much water to drink per day and what are the benefits of drinking water.