== == You have to break this all of the way down to cells. When a cell takes in seawater, it also takes in salt. Salt will dehydrate the cell so if the cells dehydrate, you dehydrate. == == You may think you are rehydrating when you drink salt water but you're not. The kidneys can only make urine that is less salty than salt water. Therefore, to get rid of all the excess salt taken in by drinking salt water, you have to urinate more water than you drank, so you die of dehydration. Here is the complicated reason. It is because of hypertonic solution. Hypertonic solution means that outside of the cell is saltier than inside the cell. Water moves out of the cell to create equilibrium (a contition in which the concentration of a substance is equal throughout a space) and then the cell shrinks. This makes your blood diluted which in the end is bad.
Ocean water is salt water and has more "stuff" in it. ;)
The water from an ocean is salt water, it will make you ill and can be fatal if you continue to drink it.
Sea or ocean water is saline (salty) water that when people drink it they got more thirsty. It may also cause some negative health effects. See link below.
Ocean water is very salty and it could kill you if you drink all lot of it.
Australia people drink fresh water like we do, though their continent is surrounded by ocean water.
No.
no
if your thirsty... but if your not thirsty u shouldnt because u will probably wet the bed
It is unhealthy for humans to drink ocean water. This is because of all the microorganisms in it and the fact that the salt in the ocean will dehydrate the person.
They get all their water through the things they eat.
They live in the ocean - it would be a little difficult to drink freshwater.
Rivers, streams, the Atlantic Ocean and other normal water sources.