Sleep and Health

Sleep and health are closely intertwined. Adequate sleep boosts the immune system, helping the body fight diseases. It also aids in memory consolidation, enhancing learning. Poor sleep, on the other hand, may lead to increased stress, weakened immunity, and potential weight gain. Thus, ensuring good sleep is crucial for maintaining overall health.

▶ Sleep and Appetite
Lack of sleep can increase appetite, especially cravings for high-calorie foods. Sleep deprivation affects the balance of hormones such as leptin and ghrelin, which regulate hunger. Leptin, which signals fullness, decreases, while ghrelin, which stimulates appetite, increases making us more likely to overeat and choose fried foods or sweets. Over time, this raises the risk of obesity.

▶ Sleep and Skin
Poor sleep can negatively impact skin health. During deep sleep, skin cells repair and regenerate. Without enough rest, this process is disrupted, leading to dullness, dryness, wrinkles, and acne. A good night's sleep truly is "beauty sleep", often more effective than expensive skincare products.

▶ Sleep and Memory
Sleep plays a key role in memory enhancement. While we sleep, the brain processes and organizes information gathered throughout the day. This "sorting" strengthens neural connections and consolidates memory. Studies show students who sleep well after studying perform better, making quality sleep an essential part of learning.