That sentence is usually part of clickbait, and there’s no legitimate medical claim that “eating cucumber in salads causes” a specific dangerous outcome in general.
Here’s what doctors and nutrition science actually say about cucumbers:
What cucumbers actually do:
- They are very hydrating (about 95% water)
- They are low in calories and can support weight management
- They provide small amounts of vitamin K, potassium, and antioxidants
- They may support digestion because of their fiber (especially with the skin)
Possible minor issues (only in some people):
- Can cause bloating or gas in sensitive digestive systems
- May trigger reflux or indigestion in some people if eaten in large amounts
- Rare allergy cases exist
- If not washed properly, raw cucumbers can carry pesticide residue or germs
Important truth:
There is no credible medical evidence that cucumbers in salads are harmful to most people. In fact, they’re generally considered a healthy food.
If you want, paste the full claim you saw and I’ll break it down line by line so you can tell what’s real and what’s exaggerated.