Prepping – Three Days Without Water
Following the basic rules of three, we can live without water for three days. That’s not entirely true, but it’s close enough. Water is largely what we’re made of, being between 50% and 60% of our makeup. Water keeps our brains working, flushes toxins out of our bodies and protects our muscles, helps lubricate our joints, and keeps the blood flowing through our veins. We can become dehydrated incredibly quickly, depending on our level of activity, the ambient temperature, and the humidity, so it’s important to keep drinking. A general rule of thumb is, if you’re feeling thirsty, you’re already well on the way to being badly dehydrated.
It is possible to become dangerously dehydrated within 24 hours. Dehydration is when you take in less water than your body is using up in sweat, tears, urination, etc. and it’s very serious. While you can be on day 2 or 3 of not having water and still survive it, it will be a painful survival. After that first day, you are not going to be thinking well, because your brain will not be functioning as easily. You will be sluggish. Your mouth will be dry, and possibly your nose, and skin. You become exponentially more likely to have seizures or experience hypovolemic shock (when your blood volume drops below a certain level). This all has to be kept in mind when you’re dealing with a SHTF scenario. Drinking is going to be incredibly important.
So how do you keep water on hand? That’s something you have to decide for yourself. I live in a water rich area of the world, and so I don’t store a lot of water. I keep enough on hand for 72 hours of drinking and washing (of myself and my dishes), which is about 2 to 3 gallons per person per day. Instead of keeping lots of water on hand, I keep water purification items on hand. I have the means and knowledge to get water, but I’ll need to purify it. To purify water, you have to either boil it, disinfect it, filter it, or treat it with UV light. For safety’s sake, I recommend doing at least two of the four methods, though depending on your emergency, that may change.