1, patients with kidney disease, or people who have suffered from kidney disease can't eat carambola. Especially in the process of dialysis, including some carambola products can not be eaten.

2. People with hypertension and diabetes can't eat carambola. In particular, you can't eat carambola on an empty stomach, and you can't eat carambola when you are dehydrated after strenuous exercise.

3, children should not eat carambola, there are reports that children eat carambola to urinate. Babies should not eat carambola. Healthy children occasionally eat carambola and have blood in their urine. If they don't eat carambola, they will get better after a while, so don't worry too much. But be careful not to eat on an empty stomach.