glutathione causes headache Does induce headaches after IV Therapy? Glutathione IV for Liver Detox:

Causes dry mouth and sometimes blurred vision but extremely effective for some patients

It can also be added to buttered or bulletproof coffee, though it may not provide additional benefits

Its safety profile is generally favorable, but several specific considerations deserve clinician attention particularly around copper biology, zinc balance, and the small number of patient populations where caution or contraindication applies

While vitamin B12 injections are predominantly safe, some individuals might experience side effects such as: Mild diarrhea Itching, rash, or redness at the injection site Headache, dizziness, nausea, or vomiting Swelling sensation, cough, or shortness of breath Chest tightness, rapid heartbeat, or blood clots (rare) Severe side effects, although infrequent, require immediate medical attention