Immune Boost IV Drip: Vitamin C, Glutathione, and Zinc for Immune Support
Three of the most studied immune-supportive nutrients — delivered IV at concentrations oral supplementation cannot achieve.
Book Your Free ConsultationMedically reviewed by Dr. Jamie Lynn Jaqua, MD · Board-Certified Family Medicine · Vitality Texas
Three Nutrients. One Synergistic IV Protocol.
The Immune Boost protocol combines three nutrients with well-established roles in immune function: high-dose Vitamin C, Glutathione, and Zinc. Each supports a different aspect of immune response — Vitamin C supports immune cell production and antioxidant capacity, Glutathione protects immune cells from oxidative damage, and Zinc is essential for immune cell development and signaling pathways.
Oral supplementation of all three is limited by GI absorption. High-dose Vitamin C is limited by intestinal uptake capacity (Padayatty et al., 2004). Oral glutathione has poor systemic bioavailability due to GI degradation. IV delivery bypasses both limitations, achieving plasma concentrations that support immune function at a meaningful level.
At Vitality Texas, the Immune Boost protocol is used as a supportive measure for patients during high-demand immune periods — before travel, during illness season, or during recovery from illness or surgery. Compliance note: we frame the Immune Boost as "supporting healthy immune function" — not as treatment for or prevention of specific infections or diseases.
What the Immune Boost Protocol Delivers
High-Dose Vitamin C
- 70–100x higher plasma concentrations than oral Vitamin C
- Supports immune cell production and antioxidant defense
- Collagen synthesis support for tissue integrity
Glutathione — The Master Antioxidant
- Neutralizes free radicals that deplete immune capacity
- Supports liver detoxification pathways
- Poor oral bioavailability — IV delivery achieves systemic effect
Zinc — Immune Regulation
- Essential cofactor for immune cell development and signaling
- Supports T-cell function and inflammatory response regulation
- Depleted by stress, illness, and intense physical training
Protocol & What to Expect
Consultation
Dr. Jaqua reviews your health history and current health status. The Immune Boost is appropriate for most patients without contraindications.
Formula Preparation
Vitamin C, Glutathione, and Zinc prepared in IV solution per Dr. Jaqua's specification.
IV Session
45 to 60 minutes. The infusion is generally well-tolerated. Some patients experience mild warmth or flushing from the Vitamin C component at higher doses.
Frequency
Monthly sessions recommended during high-demand periods (illness season, travel). Dr. Jaqua will advise on your protocol based on your health goals.
Good Candidates for the Immune Boost IV
The Immune Boost IV is appropriate for patients seeking to support their immune system during high-demand periods — before international travel, during cold and flu season, during illness recovery, or in periods of high physical or cognitive stress.
Patients experiencing frequent illness, slow post-illness recovery, or documented micronutrient deficiencies in Vitamin C or Zinc may benefit from a standing Immune Boost protocol recommended by Dr. Jaqua.
Compliance note: the Immune Boost at Vitality Texas is a supportive nutrition protocol, not a treatment for any specific disease or infection. It supports healthy immune function through optimal micronutrient levels.
Immune Boost IV Questions & Answers
Everything you need to know about Vitamin C, Glutathione, and Zinc IV therapy for immune support.
References
- Padayatty SJ, et al. “Vitamin C pharmacokinetics: implications for oral and intravenous use.” Ann Intern Med. 2004;140(7):533–537.
- Traber MG, Stevens JF. “Vitamins C and E: beneficial effects from a mechanistic perspective.” Free Radic Biol Med. 2011;51(5):1000–1013.
Ready to Support Your Immune System?
The Immune Boost IV starts with a physician consultation. Book your free consultation with Dr. Jaqua today.
Free consultation · No commitment · Results-focused care