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.
4. Constipation and Digestive Problems. For effective bowel motion, you need plenty of water. Not drinking enough water can cause toxin build-up and weight gain, and you will start to feel terrible.
10 Reasons to Drink Water. 1  Water is absolutely essential to the human bodys survival. A person can live for about a month without food, but only about a week without water. 2  Water helps to maintain healthy body weight by increasing metabolism and regulating appetite. 3  Water leads to increased energy levels.