That “Doctors reveal that eating cashews causes…” line is almost certainly clickbait. It’s usually cut off to make you curious, but there isn’t a single scary or secret medical effect that cashews “cause” in general.
What doctors and nutrition research actually say about Cashew is more balanced:
Cashews are nutrient-dense and can be part of a healthy diet. They contain healthy fats, magnesium, copper, and protein, and are linked with heart and metabolic benefits when eaten in normal portions.
But there are a few real “watch-outs” depending on the person:
- High calories: Easy to overeat, which can contribute to weight gain if portions aren’t controlled.
- Allergy risk: Tree nut allergy can be severe in some people.
- Kidney stones (in susceptible people): Cashews contain oxalates, which may matter for people prone to stones.
- Digestion issues: Large amounts can cause bloating in some individuals.
So the honest version of that headline is usually something like: “Cashews are healthy, but eat them in moderation and avoid them if you’re allergic or have specific conditions.

