Bjrnsson, H
The rather broad definition of heavy metals may also be applied to toxic metalloids (a chemical element that has properties that include a mixture of those of metals and non-metals), like arsenic, as well as nutritionally-essential trace minerals with potential toxicities at elevated intake or exposure (eg, iron, zinc, or copper)
While the body produces its own choline, levels can drop significantly with age, toxic exposures, or chronic illness
(1995) Evidence for antiviral activity of glutathione: in vitro inhibition of herpes simplex virus type 1 replication
Nitenberg A, Cosson E, Pham I
In prostate cancer, it causes an increase in reactive oxygen species, accompanied by ferritin degradation to prompt ferroptosis, and inhibits the growth of cancer cells [43]