Habit 2: Wetting your head and chest first

Many people, out of habit, wet their head or chest as soon as they turn on the water. In some older adults, this can trigger a sudden response from the nervous system (very sensitive temperature sensors in areas near the torso), with rapid changes in blood pressure or dizziness.

What to do instead: the safest order

Work from the area furthest from your heart toward the center, gradually:

Feet and ankles

Calves and knees

Hands and forearms

Shoulders and chest

Head last

This helps the body adapt step by step.

Habit 3: Showering right after eating (especially if it was a large meal)

After eating, the body directs more blood to the digestive system. If you take a hot shower at that moment, the skin also “demands” blood to regulate its temperature. In some people, this combination can lead to drops in blood pressure, weakness, or fainting.

Rule of thumb

If it was a light meal: wait 45–60 minutes.

If it was a large meal: wait about 2 hours.