According to the Harvard Medical School, as quoted by Parenting Squad, it takes approximately one week to adjust to a new sleeping schedule. That time can be shortened by changing one's eating habits, avoiding caffeine and adjusting light levels.Know More
A study from the Harvard Medical School recommends not eating for 12 to 16 hours before the desired wake-up time when adjusting to a new sleeping schedule. The body's "food clock" will override the natural circadian rhythms, which are driven by light. At the new wake-up time, the body will decide that it must be breakfast time since it is so hungry and will reset to the new schedule.
Other suggested tricks for adjusting to a new sleep schedule include avoiding caffeine for 12 hours before bedtime and darkening rooms early to get the body ready for sleep.Learn More
It takes up to 24 hours for a new refrigerator to reach the correct temperature. Avoid placing food or drinks into the refrigerator until it reaches 40 degrees Fahrenheit or lower. The freezer must be at 0 degrees Fahrenheit.Full Answer >
According to the National Institute of Health, stool softeners should not be used for more than one week unless a doctor says otherwise. If a person's stools are still hard after a week, a doctor should be consulted.Full Answer >
It takes three days to one week for sunburn to fade. The length of time it takes varies with the severity of the burn. It is important to protect sunburned skin from the sun while the skin is healing, as further exposure can lead to long-term damage.Full Answer >
An ocean liner travels across the Atlantic Ocean from a western European port to New York City in about one week. That is in sharp contrast to a plane, which takes less than eight hours to cross the Atlantic Ocean.Full Answer >