TempoLife

TempoLife › Features › Nutrition quizzes and certificates › hydration-basics

Hydration basics

Ten questions on how much fluid you actually need, where it comes from, and the myths in between. Figures follow European food-safety guidance on adequate intake.

10questions
70%pass mark
a few minutestime

Pick one answer per question and submit. You will get your score, the correct answers and an explanation for each. Score 70% or more to earn a certificate.

1. European food-safety guidance puts adequate total water intake for an average adult woman at about:

2. Roughly what share of most people's water intake comes from food rather than drinks?

3. For most healthy people, the simplest everyday guide to drinking enough is:

4. Does caffeinated coffee or tea "dehydrate" you overall?

5. Very dark, strong-smelling urine most often suggests:

6. Drinking far too much plain water in a short time can, rarely, cause harm by:

7. For a typical hour of moderate exercise, most people can rehydrate adequately with:

8. Which group should be most careful actively to drink, because the thirst signal weakens?

9. Does alcohol help you meet your fluid needs?

10. Daily water needs are higher when:

If you pass, name the certificate

No email is stored. The verification page will show only this name, the quiz, your score and the date.

Source: Standard public guidance (EU food labelling rules, EFSA reference values, Atwater energy factors) · checked 2026-09-02

All quizzes