5 Rules Of Sleep Efficiency From NASA Astronauts

Control your Portion to Achieve Sleep Efficiency.

The last eating must be 3-4 hours before bedtime. Heavy meals can lead to disruption of the digestive process. The same thing may cause large portions of food. Overeating also leads to troubled sleep and more awakenings throughout the night.
Ration of astronauts calculated based on all the body’s needs. The number of food intakes determines by nutritionists. But the main rule of eating before sleep in space, as well as on Earth, is to prefer light dishes and do not overeat.