When people think about sleep problems, they often consider stress, caffeine, screen time, or an uncomfortable bedroom. However, one important factor that is sometimes overlooked is nutrition.
The body requires a steady supply of calories, vitamins, minerals, and nutrients to regulate the systems involved in sleep. When someone does not receive adequate nutrition—or is unable to absorb essential nutrients—sleep can suffer.
Malnutrition does not only affect body weight or physical strength. It can influence hormones, brain function, metabolism, and the body's ability to maintain a healthy sleep-wake cycle.
Understanding the connection between malnutrition and sleep can help identify hidden factors contributing to poor sleep quality.