Selenosis (Selenium Toxicity)

Selenosis is a toxic condition resulting from excessive selenium intake. Symptoms include nausea, vomiting, diarrhea, fatigue, hair loss, nail abnormalities, and neurological problems.

Selenosis, or selenium toxicity, arises from excessive intake of selenium. The condition manifests through a range of symptoms including gastrointestinal distress (nausea, vomiting, diarrhea), generalized fatigue, hair loss (alopecia), nail abnormalities such as discoloration and brittleness, and neurological complications such as peripheral neuropathy, muscle weakness, and cognitive impairment. In severe cases, it can lead to kidney failure, respiratory distress, and even death. The severity of selenosis depends on the dose and duration of selenium exposure.