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How many caffeinated drinks do you have a day?
A one-question poll on caffeine. Here is the question, the running results, and what the answer actually means.
The options
| Answer | Votes | Share |
|---|---|---|
| None | — | — |
| One | — | — |
| Two or three | — | — |
| Four or more | — | — |
No votes counted here yet. Voting happens in the TempoLife app; results appear on this page as they come in.
What the answer means
Health bodies generally put a moderate ceiling around 400 mg of caffeine a day for adults, roughly four cups of brewed coffee. The bigger lever for most people is timing: caffeine has a long half-life, so an afternoon coffee can still be in your system at bedtime and quietly shorten your deep sleep. If you drink several a day, moving the last one earlier is often the single easiest sleep upgrade.
How the results work
Each share above is the percentage of everyone who has voted so far. Once a country clears a minimum number of votes, its own split is shown alongside the global one, so you can see whether, say, Estonians and Finns answer this differently. Nothing here identifies an individual, and the sample is simply whoever chose to vote — treat it as a mirror, not a scientific survey.
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Source: Results are anonymous, aggregated votes from TempoLife users. Not a scientific survey. · checked 2026-09-04
Frequently asked questions
How are the results worked out?
Every bar is the share of voters who picked that option, out of everyone who has answered so far. Once a country passes a minimum number of votes, its own breakdown appears too. Individual answers are never shown.
Is there a right answer?
Not really. The notes below explain what the evidence generally says, but the healthiest choice depends on your own routine, not on what most people pick.
Track the habit behind the poll
TempoLife logs your sleep, food and movement so the answer to this question becomes a number you can actually watch.