Whether you can eat seafood or not should be considered as follows:

1. The freshness of the seafood: Unfresh seafood may lead to food poisoning or indigestion, so make sure that the seafood is fresh.

2. One's health condition: Some people may be allergic to seafood, so it is important to know your health condition and avoid seafood if you have an allergic reaction.

3, the way and amount of consumption: different types of seafood contain different levels of toxins and heavy metals, so it is important to control the amount and frequency of consumption.