If you have a temporary deficiency or increased requirement (say, after a surgery or during recovery from an acute illness), you might only need a short course, perhaps a few weeks of injections, until your vitamin levels normalize or you can meet your needs by mouth again
This is one of the reasons proper dosing matters, as higher doses tend to produce more significant lipid improvements
The dose titration schedule starts at 2.5 mg and increases every 4 weeks through 5 mg, 7.5 mg, 10mg, and 12.5 mg before reaching the maintenance dose of 15 mg at around week 20
Oral glutathione has notably poor bioavailability most ingested glutathione is hydrolyzed in the gut before reaching systemic circulation, limiting the scope of any potential interaction
3 The exclusion only applies to medullary thyroid cancer, not to papillary, follicular, or Hrthle-cell thyroid cancers
Once the medication is out of your system, you may experience an increase in appetite