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Facts you can check.

Food, labels and daily health in numbers. Every figure is checked against WHO, EFSA, Codex and other official sources, and we only publish facts that score 95% or more.

12facts live
95%+accuracy floor
1held back
100% accurate
95% organic farm ingredients

To be sold as “organic” in the EU, at least 95% of a product’s agricultural ingredients by weight must be certified organic.

EU Reg. 2018/848, via FSAI Labels & standards
100% accurate
≤ 0.8% acidity in extra virgin olive oil

Extra virgin olive oil must have free acidity of no more than 0.8 g per 100 g, expressed as oleic acid.

International Olive Council Labels & standards
98% accurate
20 mg/kg max gluten in “gluten-free”

Food sold as “gluten-free” may contain no more than 20 mg of gluten per kg; “very low gluten” no more than 100 mg/kg.

Finnish Food Authority Labels & standards
95% accurate
≤ 20% moisture in honey

The Codex honey standard limits moisture to no more than 20%, or 23% for heather honey.

Codex honey standard (FAO) Labels & standards
100% accurate
< 5 g salt a day

WHO advises adults to keep salt intake under 5 g a day and to use iodized salt.

WHO Daily nutrition
100% accurate
< 10% of daily energy from free sugars

Ideally under 5% — about 25 g, or 6 teaspoons, a day.

WHO Daily nutrition
100% accurate
400 g fruit & vegetables a day

Eat at least 400 g — five portions — of fruit and vegetables every day.

WHO Daily nutrition
100% accurate
< 10% of energy from saturated fat

Keep total fat under 30% of daily energy, saturated fat under 10% and trans fat under 1%.

WHO Daily nutrition
97% accurate
400 mg caffeine a day for adults

Up to 400 mg a day is unlikely to harm healthy adults; single doses up to 200 mg. In pregnancy and breastfeeding, up to 200 mg a day.

EFSA, via EUFIC Daily nutrition
100% accurate
150 min moderate activity a week

Adults: at least 150 minutes of moderate or 75 minutes of vigorous activity a week, plus muscle-strengthening on 2 or more days.

WHO Body & routine
100% accurate
7 h+ sleep a night

Adults should get seven or more hours of sleep per night to avoid the health risks of chronic short sleep.

100% accurate
7 M+ deaths a year from tobacco

Tobacco kills more than 7 million people each year, including over 1.6 million non-smokers exposed to second-hand smoke.

WHO Body & routine

How we check a fact

A number only goes live once we have opened the official source and matched it. If the source can’t be opened, the fact is held back — even if it’s widely repeated.

100%Matches the official source word for word — law, WHO guideline or standard.
97–98%Matches an official food agency’s summary of the source.
95%Matches an official draft or published text of a standard.
< 95%Held back. Right now: daily water intake (EFSA) — the official page couldn’t be opened on 10 Oct 2026.

References

  1. Regulation (EU) 2018/848 — Chapter IV, Labelling — legislation.gov.uk
  2. Organic labelling principles — Food Safety Authority of Ireland
  3. Nutrition for a healthy life — WHO recommendations — World Health Organization
  4. Physical activity — World Health Organization
  5. Tobacco fact sheet — World Health Organization
  6. EFSA opinion on the safety of caffeine — EUFIC
  7. Extra virgin olive oil — definition — International Olive Council
  8. Gluten-free and very low gluten food — Finnish Food Authority
  9. Codex standard for honey — text — FAO / Codex Alimentarius
  10. Seven or more hours of sleep per night — American Academy of Sleep Medicine
General information for everyone, not medical advice. Talk to a doctor or dietitian about your own needs. Last checked 10 Oct 2026. Open Learn in the app