#Summer

As summer holidays begin and school schedules wind down, a growing body of research underscores a critical link between regular exercise and the mental well-being of teenagers. A new nationwide survey conducted by Planet Fitness in the United States, highlighted by Parents.com, reveals that an overwhelming 90% of teens say exercise makes them feel happy—yet half also admit their physical activity drops sharply during the summer break. For Thai families, where rising concerns about youth mental health mirror global patterns, these findings renew urgent questions about how to maintain teenagers’ motivation for healthy movement year-round.

As temperatures climb in Thailand’s famously hot summer months, the risk of dehydration becomes a pressing health concern. With the sun blazing and humidity rising, understanding proper hydration is crucial for maintaining health and energy levels. Dehydration isn’t just about feeling thirsty; it’s a condition that can sap energy, challenge heart health, and impair the body’s natural cooling mechanisms.

Sarah Adler, a performance dietitian with UCLA Health Sports Performance, explains that about 60% of the human body is made up of water, emphasizing the need to replenish water losses, especially when sweating increases in the summer. Without adequate hydration, blood volume decreases, putting extra strain on the heart to circulate blood and increasing the risk of overheating and potentially serious health issues such as heatstroke. Even slight dehydration can manifest in muscle cramps, dizziness, and fatigue, particularly for those engaging in outdoor activities.