Ultra-processed foods linked to widespread organ damage
Ultra-processed foods linked to harm in every major organ system, posing a global health threat.
Why it matters
- UPFs linked to harm in every major organ system.
- Rapidly replacing fresh food in diets globally.
- Associated with increased risk of chronic diseases and early death.
By the numbers
- 43 experts reviewed evidence.
- 104 long-term studies reviewed; 92 showed greater associated risks.
- More than half the average diet in the UK and US is UPFs.
- Up to 80% of diet for some groups.
The big picture
- UPF consumption driven by profit-driven corporations.
- Policies proposed to regulate and reduce UPF production and marketing.
- UPFs linked to overeating, poor nutrition, and harmful chemicals.
What they're saying
- Experts call for immediate action despite need for more research.
- Critics argue UPF is an ill-defined category.
- Public confusion about what constitutes UPFs.
Caveats
- Lack of long-term clinical and community trials.
- Association does not mean causation.
- More research needed.
What’s next
- Proposed policies include stronger marketing restrictions and banning UPF in public places.
- More research needed to understand mechanisms and causation.