Methylmercury

Definition

Methylmercury is a toxic form of mercury that forms when elemental mercury combines with carbon-containing compounds. It bioaccumulates in aquatic ecosystems and can have harmful effects on organisms higher up the food chain, including humans.

Related terms

Bioaccumulation:

The gradual buildup of substances, such as toxins or pollutants, in the tissues of organisms over time.

Biomagnification:

The process by which concentrations of certain substances increase at higher levels of the food chain due to their accumulation in prey organisms.

Mercury Poisoning:

A condition caused by exposure to high levels of mercury, leading to neurological and other health problems.