Within 1–2 weeks: improved energy, reduced fatigue, clearer skin

•Month 1–2: improved liver enzymes, enhanced immunity, better oxidative markers

• May be cycled or used continuously depending on goals

• Missed dose? Resume on the next scheduled injection day

Common (Usually mild):
• Injection site discomfort
• Headache or lightheadedness
• Temporary sulfur odor on breath or skin (rare)

Less Common / Monitor If Present:
• GI upset (more common with oral forms)
• Allergic reaction (rare)
• Lower zinc levels with long-term high-dose use

Precautions:

• Avoid use in patients with sulfa allergies or certain chemotherapy regimens
• May interact with some cancer treatments (consult oncology if applicable)
• Not recommended during pregnancy or breastfeeding unless medically necessary