Feeling tired in Japan? You might be dehydrated without realizing it.

畠中美希
6 日前
読了時間: 2分

Japan’s humidity and air conditioning may be affecting your body more than you think.

Many people are surprised by Japan’s summer.

It is not only hot, but also very humid. Because sweat does not evaporate easily in humid weather, your body has to work harder to regulate its temperature.

As a result, you may feel heavy, tired, swollen, or not quite yourself without realizing why.

Why does Japan’s summer feel so tiring?

Japan’s summer humidity can make your body feel more tired than expected.

Even if the temperature is similar to your home country, the high humidity can make it harder for your body to release heat.

This may lead to

Heavy legs
Swelling
Headaches
Muscle tension
Fatigue
Poor sleep
Difficulty concentrating

Many people think they are simply tired from walking or working, but humidity and mild dehydration can also be part of the reason.

Dehydration is not only caused by sweating

During hot and humid days, your body loses water and minerals through sweat.

However, dehydration in Japan’s summer is not only caused by sweating.

Air conditioning in hotels, offices, trains, and shopping malls can dry the air and increase water loss through breathing without you noticing it.

If you often feel thirsty indoors or wake up with a dry throat, air conditioning may be contributing to it.

Hydration is important, but minerals matter too

When you sweat, your body loses not only water, but also minerals such as sodium, potassium, and magnesium.

After a long day of walking, sightseeing, commuting, or working outdoors, it is helpful to think about both hydration and mineral replenishment.

One simple tip is to add a small pinch of mineral-rich sea salt, such as Miyakojima snow salt from Okinawa, to your water or sports drink after sweating a lot.

When your body feels heavy, give it time to recover

Humidity, air conditioning, long walks, and busy days can all affect your body.

You may notice:

Swollen legs
Stiff shoulders and neck
General fatigue
Poor sleep
A heavy feeling in the body

If you are looking for a Tokyo massage to recover from humidity, fatigue, or heavy legs, an aroma oil massage can help improve circulation, ease muscle tension, and leave your body feeling refreshed.

When your body feels heavy or tired, taking time to recover can help you feel lighter and more refreshed.