The United States Postal Services reports that as of January 2011, it takes an average of one to three days for First-Class Mail to arrive at its destination.Priority Mail takes an average of one to two days to arrive, according to the USPS. USPS only includes the time a package stays in transit in their estimations.Packages dropped off at a post office during business hours usually leave that day. Packages dropped off after hours may take an additional day.he United States Postal Services reports that as of January 2011, it takes an average of one to three days for First-Class Mail to arrive at its destination.
What Would Happen If You Are Not Drinking Enough Water? Dehydration is usually the first effect from drinking insufficient water. Dehydrated people often experience thirst, headache, and dryness and/or stickiness in the mouth, lips, tongue, and skin.
Over-hydration and water intoxication happens when you drink more water than your kidneys can get rid of via urine. But the amount of water isn't the only factor. How long you take to drink the water also counts. You have a greater risk of developing water intoxication if you drink a lot of water in a short period of time. The risk is less if you drink the same amount over a much longer period of time. Symptoms of hyponatremia can occur from as little as 0.8-1 gallons (3-4 liters) of water in a short amount of time .