FOB is an acronym for Freight on Board. In North America, Freight on Board is a term that is commonly used when someone is shipping goods within the United Home
Dehydration takes place when your body loses more fluid than you drink. The most common cause of water loss from the body is excessive sweating. The suggested amount of water to drink is eight to 10 glasses per day for an average, not active person.
Lose a lot of fluid to sweat, and the volume of water available to the blood goes down. Lose 5% of your body mass in water through sweat with no other compensation, and you could lose 25% of your blood volume. Yes, that's kind of like losing 3 pints of blood. The term for extremes of this condition is called hypovolemia. http://en.wikipedia.org/w iki/Deh...