Evidence and safety
Warning signs come first
Every "I'm feeling…" page starts with warning signs taken from NHS condition pages, sorted into three levels:
| Level | What happens |
|---|---|
| Emergency | The page tells you to call your local emergency number. No foods are shown. |
| See a doctor today | The page says so, and no foods are shown. |
| Book a doctor | The advice comes first, with the foods below it. |
Three evidence grades
| Grade | Meaning |
|---|---|
| Strong | A guideline, position stand or WHO statement backs this use of the food or its nutrient. |
| Some | At least one trial or review supports it. Often the trial used a supplement or extract, and the page says so. |
| Traditional | Common traditional use with no good trial behind it. Listed last, and labelled. |
Each food on a feeling page links the study or guideline behind its grade.
What Eat This never does
It never diagnoses, treats or promises an outcome. It never suggests a dose, a supplement or a medicine. If something feels seriously wrong, it's not a food question: call your local emergency number.