#Dehydration

A chilling health scare recently made global headlines after a 41-year-old woman in the UK was hospitalized with life-threatening rhabdomyolysis following an “intense” karate session while dehydrated—a cautionary tale that experts warn could happen to anyone, including Thailand’s fitness enthusiasts Daily Mail. This rare but severe condition, sometimes shortened to “rhabdo,” has been rising in reported cases worldwide as high-intensity workouts and fitness challenges grow in popularity, yet public awareness remains dangerously low. Understanding rhabdomyolysis, its risks, symptoms, and prevention is now more crucial than ever, especially as Thailand’s health-conscious population embraces ever-tougher fitness regimes.

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.