How much water should you drink every day? The latest study from researchers at the University of Utah in Salt Lake City concludes that the old standby of eight glasses a day still holds. Here's the surprising gotcha: If you don't drink enough water, the greatest effect may not be physical--it's mental and emotional.
Drink just half the recommended amount of water, and you'll likely suffer from mild dehydration. You'll also have less energy, and you won't be able to concentrate and focus as you normally would.
"For people who aren't exercising a lot or living in a very warm climate, eight glasses of water a day may be a good rule of thumb," lead researcher Dr. Wayne Askew told Reuters. If you do exercise and sweat a lot, then you need more than eight glasses to properly hydrate your body.
Our bodies need water, primarily because water makes up more than 70 percent of solid body tissue. It helps regulate body temperature, carries nutrients and oxygen to cells, removes waste, cushions joints, and protects organs and tissues, explains Reuters. Too little water can cause headaches, grogginess, and dry, itchy skin. When we become severely dehydrated, it can affect our blood pressure, circulation, digestion, kidney function, and nearly all body processes.
Drink just half the recommended amount of water, and you'll likely suffer from mild dehydration. You'll also have less energy, and you won't be able to concentrate and focus as you normally would.
"For people who aren't exercising a lot or living in a very warm climate, eight glasses of water a day may be a good rule of thumb," lead researcher Dr. Wayne Askew told Reuters. If you do exercise and sweat a lot, then you need more than eight glasses to properly hydrate your body.
Our bodies need water, primarily because water makes up more than 70 percent of solid body tissue. It helps regulate body temperature, carries nutrients and oxygen to cells, removes waste, cushions joints, and protects organs and tissues, explains Reuters. Too little water can cause headaches, grogginess, and dry, itchy skin. When we become severely dehydrated, it can affect our blood pressure, circulation, digestion, kidney function, and nearly all body processes.