Why are certain heavy metals okay to eat?

Reactions Science Videos | December 22, 2021

Heavy metals have a reputation for being dangerous, but some are essential nutrients that you can’t live without. In this week’s episode of Reactions, we explore why.

Sources:
Lab safety guide (dimethylmercury):

Iron and folate in fortified cereals

Toxicity, mechanism and health effects of some heavy metals

How to extract iron from cereal

Get the Iron out—of Your Breakfast Cereal

Hemochromatosis

Type 2 diabetes and the role of body iron stores

Gold nanoparticles inside cells are not inert, say researchers

Zinc

Introductory Chapter: Introducing Heavy Metals

Methylmercury, an environmental electrophile capable of activation and disruption of the Akt/CREB/Bcl-2 signal transduction pathway in SH-SY5Y cells

Antioxidants Mediate Both Iron Homeostasis and Oxidative Stress

Mercury in the environment

A Tribute to Karen Wetterhahn

Mercury Factsheet

Agency for Toxic Substances and Disease Registry (ATSDR)

Environmental Mercury and Its Toxic Effects

Methylmercury Impact on Adult Neurogenesis: Is the Worst Yet to Come From Recent Brazilian Environmental Disasters?

Methylmercury Exposure and Health Effects

Delayed Cerebellar Disease and Death after Accidental Exposure to Dimethylmercury

Enhancing mineral bioavailability from cereals: Current strategies and future perspectives

Produced by the American Chemical Society.

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