Methylation, chemically speaking, is the transfer of four atoms, one carbon and three hydrogens (CH3) from one substance to another
Common reactions may include pain, redness, or irritation at the injection site, mild diarrhea, nausea, itching, headache, dizziness, or a general feeling of swelling
Medicare reimburses $13$16 per injection, Medicaid $8$12, commercial insurance $15$25, and self-pay $20$35, depending on region and payer policies.
On the one hand, GSH binds to reactive metabolites, preventing them from interacting with cellular macromolecules