Archive · 30 Jul 2025
Salt Warning Labels on Menus May Improve Health
Imagine restaurants put signs on their menus to warn you about how much salt is in their food.
A study showed that these signs help people choose food with less salt.
This is good because eating too much salt can make you sick, like causing heart or kidney problems.
Researchers compared people who saw the salt warnings to those who didn't.
The ones with warnings ordered less salty food.
The World Health Organization says we shouldn't eat too much salt each day, about a teaspoonful.
This study suggests that simple warnings can help people make healthier choices and stay well.
Study suggests salt warning labels on menus may help people choose lower-salt meals.
Researchers found warning labels decreased salt ordered by 12.5% in restaurants and 0.26g online.
The research included both online and real-world trials.
Excess salt intake is a leading cause of diet-related diseases.
The World Health Organization recommends less than 5 grams of salt per day.
- Who
- Researchers from the University of Liverpool in the UK conducted the study.
- What
- A study on the impact of salt warning labels on restaurant menus.
- When
- The study was published in The Lancet Public Health.
- Where
- The research was conducted in the UK.
- Why
- To determine if salt warning labels on menus influence people's food choices and salt intake.
Proponents of Salt Warnings
Not applicable
Impact of Labeling
Proponents of Salt Warnings
Salt warning labels encourage healthier choices by raising awareness of salt content.
Not applicable
Not applicable.
- Study Published In
- The Lancet Public Health
- Lead Author
- Dr. Rebecca Evans
- Restaurant Salt Reduction
- 12.5% less salt ordered
- Online Salt Reduction
- 0.26g per meal
- WHO Recommendation
- Less than 5 grams of salt per day