Methylselenocysteine, also known as Se-methylselenocysteine, is an analogof S-methylcysteine in which the sulfur atom is replaced with a selenium atom.
Used as daily as part of a comprehensive cancer treatment protocol. Known as the “anti-cancer” mineral.
Methylselenocysteine does not accumulate in the body and is considered to be non-toxic.
None are recorded.
Source: Wikipedia, https://en.wikipedia.org/wiki/Methylselenocysteine