The Bureau of Fisheries and Aquatic Resources (BFAR) has issued a warning regarding the consumption of shellfishes in at least three provinces, stating that they contain paralytic shellfish poison or toxic red tide at levels exceeding regulatory limits. However, the agency has confirmed that fish, squids, shrimps, and crabs from these areas are safe to eat under certain conditions, such as being fresh, thoroughly washed, and having their internal organs removed before cooking. The BFAR emphasized that toxic shellfishes cannot be distinguished from non-toxic ones by taste or appearance, and that cooking cannot eliminate the red tide toxin.