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doi: 10.1016/j.ebiom.2019.08.032 227

This not only supports liver detoxification pathways but also helps maintain overall liver function

Rare mutations in TCN2 cause transcobalamin deficiency, which has symptoms of neurological problems, failure to thrive, vomiting, and low blood cell counts

A full list of side effects can be found here
How to increase serotonin in the human brain without drugs

Elevated H2S and GGT levels disrupt the production of key molecules, detoxification, drug metabolism, and energy production