Quality sleep regulates appetite hormones like leptin and ghrelin. Sleep loss upsets this equilibrium, causing hunger and overeating.
A good night's sleep helps the body burn calories effectively. Poor sleep can lower energy expenditure and make calorie burning tougher.
Proper sleep promotes insulin sensitivity, which regulates blood sugar. Insulin resistance from poor sleep may increase weight gain and diabetes risk.
Sleep deprivation increases high-calorie, high-sugar desires. Sleep helps manage eating choices and portions.
Lack of sleep releases stress chemicals like cortisol, which can cause weight gain, especially around the abdomen.
Quality sleep boosts performance and exercise motivation. Sleep-deprived people may feel tired and less active.
Staying up late or having irregular sleep patterns might lead to late-night munching and weight increase.