Tag: Oilfish

According to several studies, some samples of oilfish (Ruvettus pretiosus) have been found to contain elevated levels of mercury, particularly in larger specimens. This raises important questions for consumers regarding safety and consumption frequency, especially given the fish's often-confused identity with escolar.

Up to 67% of people eating certain species like oil fish have reported experiencing severe gastrointestinal distress. The reason you can't eat oil fish without risk is a naturally occurring, indigestible oil that causes unpleasant, oily diarrhea known as keriorrhea.

According to investigations of some Australian outbreaks, between 45% and 67% of people may become ill after eating escolar, the oily fish that makes you sick due to its indigestible wax esters. This unpleasant condition, known as keriorrhea, is caused by the fish's natural oils and leads to digestive discomfort, including an oily, orange-colored discharge. This guide explains why certain fish are problematic and how to protect yourself.

While prized for its rich, buttery taste, eating escolar can cause severe, oily diarrhea known as keriorrhea in a significant portion of the population. This startling side effect is caused by indigestible wax esters stored in the fish's flesh, presenting a major dilemma for seafood lovers.

According to reports, consuming deep-sea fish like escolar can lead to severe gastrointestinal issues in some people due to its high content of naturally occurring, indigestible wax esters. This guide explains what foods contain these specific compounds and how to safely navigate seafood choices to avoid unpleasant side effects.

A single meal of certain oily fish, like escolar, containing high levels of wax esters can trigger a condition known as keriorrhea, characterized by oily diarrhea. This phenomenon raises a critical question: can humans digest wax esters at all, or are they entirely indigestible?