Persimmon
Popular fruits from Eastern Asia called persimmons might cause constipation in certain people. There are many types, but most fall into one of two categories: sweet or astringent.
Persimmon fruit is very commonly known for its health benefits. However, what many people do not know is that it has certain limitations that can also result in side effects. In particular, tannins, a substance known to lessen gut secretions and contractions and slow bowel motions, are abundant in astringent persimmons. Therefore, excessive persimmon consumption, especially of astringent types, should be avoided by those who have constipation. It is worth noting that if this fruit is taken on an empty stomach, it results in diarrhea. It should also be consumed in a limited quantity.