Foods stay frozen longer if the freezer remains unopened, is full, is in a cool place and is well insulated. Usually food in a loaded freezer will stay frozen for two to four days, depending on its size. A half-filled freezer will keep food frozen only about 24 hours. Cover the freezer with blankets, keeping them away from the compressor, to help hold the cold.
Studies also found workers to be more fatigued. following a 12-hr shift when compared to an 8-hr shift. Night shifts can also be tiring. Mental and physical. effects of night work have been shown to affect a workerâs. concentration, alertness, motivation, and memory.
Treatments for Shift-Work Sleep Disorder Regular exercise and a healthy diet can go a long way towards combatting many of the negative symptoms of SWSD. Make time for regular work outs and pack your own meals for work rather than rely on food from vending machines or fast-food restaurants. Make sure to get enough sleep.