890 million adults
Worldwide in 2022, about how many adults were living with obesity?
That's part of a total of 2.5 billion adults classified as overweight worldwide that year.
Source: World Health Organization (2022) who.int
Health · Guess the stat
How well do you know nutrition?
Guess the real numbers behind nutrition and diet, see how everyone else guessed, and get the source.
Guess the statOne tap · see how everyone guessed
As of 2021-2023, about what share of U.S. adults age 20 and older have obesity?
Level1Rookie
XPPlay a round to earn XP
Streak0days
LeagueBronzeweekly
Daily #10Resets at midnight UTC
Today's round
- 4 stats to guess
- 1 opinion poll
- 0 played today
Guess, see the crowd, get the real number. One ranked attempt per day.
Nutri by the numbers
Real figures with their sources. All Nutri facts →
149 million children
Worldwide in 2022, about how many children under 5 suffered from stunted growth due to poor nutrition?
Stunting reflects chronic undernutrition and can affect a child's development for life.
Source: World Health Organization (2022) who.int
What people think about nutrition and diet
Vote to see the live results. All polls →
What's the hardest part of eating healthy for you personally?
Which do you think matters more for health?
Which food group do you think people under-eat the most?
Leaderboard
- Loading…
Badges
Earned on any site in the network, shown on your profile everywhere.
First RoundFinish your first daily round.
BullseyeNail every stat in a round.
LightningA bullseye round in under 40 seconds.
Beat the CrowdGet a stat right that fewer than 30% of players got.
On a RollPlay 3 days in a row.
Week WarriorPlay 7 days in a row.
UnbreakablePlay 30 days in a row.
ExplorerPlay daily rounds on 5 different sites.
GlobetrotterPlay daily rounds on 25 different sites.
PolymathPlay daily rounds in 5 different categories.
PollsterHave your say in 10 opinion polls.
RecruiterInvite a friend who finishes a round.
CaptainInvite 5 friends who finish a round.
PodiumFinish a day in a site's top 3.
AnalystReach level 10.
Profile SavedSave your progress with an email.
Save your progress
Add your email to keep your level, streak and badges if you switch devices, and carry them to every site in the network. One email when you save; no spam.
Sponsor the Nutri poll
Put your brand on the daily nutrition and diet round and its live results. Sponsors see how many people played and voted, and get the anonymous crowd results for their poll.
- Your name on the daily round and results
- A custom opinion poll for your audience
- Anonymous, aggregated results after it closes
Questions
How does NutriSurvey.com work?
Each question asks you to guess a real number about nutrition and diet. After you answer you see how everyone else guessed, then the real figure and where it comes from.
How is the daily round scored?
Four stats and one opinion poll. A correct guess earns 100 points plus up to 50 for speed, with a combo bonus for answers in a row. The range next to the right answer earns 40. Opinion polls earn 25 for having your say, and nailing every stat adds 150.
Where do the numbers come from?
Every stat links to its source, such as government statistics agencies, research organizations and industry groups. Figures are checked against the source before they go live.
Is it free?
Yes. Playing, streaks, badges and leaderboards are free, and your votes stay anonymous.