What seafood is not good for diabetics?

Could you please elaborate on which types of seafood are generally not recommended for individuals with diabetes? Are there certain nutrients or properties in certain seafood items that make them unsuitable for diabetic diets? It would be helpful to understand the specific reasons behind these dietary restrictions and any potential health risks associated with consuming such seafood. Furthermore, are there any alternative seafood options that are considered SAFE and healthy for diabetics to consume?