Explanation:
Popular legend: persimmon tannins will be combined with the protein of crab (or other protein-rich foods), resulting in poisoning
Rebuttal 1: persimmon tannins are extremely low in content and are not unique to him, if you eat the poisoning, you eat other fruits like poisoning.
Refutation 2: ellagic acid can promote digestion, he and protein knot only will be more easily absorbed.
So, it is completely nonsense, previous experience misleading people, because persimmons and crabs for the same time of the year specialties, by the ancients people wrongly associated only