Answer:
it's not safe to drink them because seawater is toxic to humans because your body is unable to get rid of the salt that comes from seawater. ... Tissue in your body also contains freshwater that can be used. But if there is too much salt in your body, your kidneys cannot get enough freshwater to dilute the salt and your body will fail. so if u want to drink seawater the more frequently recommended method of saltwater purification so that u will be able to drink them is distillation.