Heat Wave: How Does the Human Body Cope with the Heat?
37°C is the internal temperature our body must maintain, summer and winter alike, to function properly. But when faced with a heat wave, how does our body adapt? Let’s take a closer look at thermoregulation and ways to stay cool.
The human body: a natural thermostat
Humans are homeotherms, capable of maintaining a constant internal temperature regardless of external heat. This fascinating process, known as thermoregulation, relies on several mechanisms:
- Sweating: As sweat evaporates, it cools the skin.
- Vasodilation: blood vessels dilate, bringing more blood to the skin’s surface to dissipate heat.
- Ventilation: we breathe faster to release heat through exhaled air.
When heat becomes a danger
When the outside temperature is too high, thermoregulation can be put to the test. Hypothermia and hyperthermia are the two dangers to watch out for.
Beating the heat: the right steps
To help your body stay cool, adopt the right habits:
- Stay hydrated regularly, even if you aren’t thirsty.
- Wear light, loose-fitting clothing made of cotton or linen.
- Stay in the shade and avoid intense physical activity in the heat.
- Opt for cool showers and baths.
- Use cooling towels for relief.
Cooling towels: an effective solution
In extreme heat, cooling towels are a valuable ally. High-performance and easy to use, they provide immediate and long-lasting relief.
Whether you’re an athlete, an outdoor worker, or simply sensitive to heat, cooling towels will help you get through the summer with peace of mind.
Don’t wait until you’re in danger to take action! Take the initiative and take the right steps to protect your body from the heat.