Lack Of Drinking Turns Out That Buses Make The Body Easier To Stress

Illustration of many-minded expressions (image: Pexels/Andrea Piacquadio)

JAKARTA - A study from Liverpool John Moores University published in the Journal of Applied Physiology found that the relationship of water consumption with stress. It is stated that the lack of drinking water can make the body more stressed.

The study shows individuals who drink less than 1.5 liters per day experience an increase in cortisol levels by up to 50 percent, compared to those who are quite hydrated.

Cortisol itself is the main hormone produced by the body when experiencing stress. If the cortisol levels are excessive, it can lead to heart disease, diabetes, and even depression.

logologically, a body experiencing a lack of water intake or dehydration will release the hormone vasopression. These hormones not only work on the kidneys, but also affect the stress response center in the brain, namely hypotalamus.

Thus, when the body lacks water, the stress response can also increase. Water plays an important role in maintaining the balance of these hormones, thus helping the body to be calmer in dealing with better stress.

Therefore, researchers remind people to get used to drinking water enough every day. Especially if you have to have a busy day and have many tense situations, which can trigger more stress.

If you know you will face a stressful day, such as an important deadline or presentation, get used to carrying water bottles. This simple habit can have a good impact on long-term health," said study lead researcher Neil Walsh, quoted from Real Simple, on Wednesday, October 22, 2025.

One easy way to know if you've had enough water or not is to pay attention to the urine color. The color of the light yellow indicates that the body is well hydrated, while the old yellow color can be a sign of dehydration.

To keep water intake sufficient every day, make it a habit to put a water bottle on the desk, next to the bed, or take it wherever you go. This step can help your fluid needs be sufficient so that it helps lower stress hormones naturally.