IV Immune Support & NAD+ TherapyRichmond, BC
Adjunctive immune resilience support — designed for busy lifestyles, supervised by Dr. Charles Jiang
At RAAC in Richmond, Dr. Charles Jiang (CPSBC, Medical Director) offers a medically supervised IV immune support program using pharmaceutical-grade ingredients sourced from Health Canada licensed compounding pharmacies. Each 30–60 minute infusion may support immune resilience, cellular energy, and post-illness recovery — as adjunctive wellness care, not a substitute for vaccines or medical treatment.
IV Delivery for Higher Bioavailability
Oral supplements pass through the digestive tract, where absorption can be unpredictable. IV infusion delivers nutrients directly into the bloodstream, achieving serum concentrations that oral intake cannot reliably replicate — which is why clinical evidence for IV vitamin C at high doses is distinct from the evidence for oral supplementation.
Dr. Jiang reviews your health history, current medications, and goals before prescribing any infusion. A blood work baseline — including a G6PD screen before high-dose vitamin C — is part of responsible pre-treatment assessment. Your protocol is adjusted based on how you respond over a typical course of 4–6 weekly sessions.
Immune Resilience Support
Clinical evidence suggests high-dose IV vitamin C and zinc may support immune cell activity. Framed as adjunctive support — not a treatment for active infection or immune disease.
Cellular Energy via NAD+
NAD+ is a coenzyme central to mitochondrial energy production. IV delivery may support cellular energy levels more efficiently than oral precursors, particularly in individuals with depleted baseline levels.
Antioxidant & Recovery Support
Glutathione and vitamin C are commonly reported to support oxidative stress reduction and post-illness or post-travel recovery. Evidence quality varies; physician consultation determines appropriate use.
What's in Your IV Blend
All ingredients are sourced from Health Canada licensed compounding pharmacies and prepared under sterile conditions. Dr. Jiang selects and adjusts the blend based on your medical assessment — not a one-size-fits-all formula.
High-Dose Vitamin C
Administered at concentrations only achievable via IV, high-dose vitamin C has the most studied evidence base in this category. A G6PD enzyme test is required before high-dose protocols to screen for a rare hereditary contraindication.
NAD+ (Nicotinamide Adenine Dinucleotide)
A coenzyme present in every cell, central to energy metabolism and DNA repair. IV NAD+ bypasses GI absorption limits; clinical use for fatigue and cognitive support is an active area of research.
Glutathione & B-Complex
Glutathione is the body's primary intracellular antioxidant. B-complex vitamins support energy pathways and neurological function. Both are commonly included for their reported synergistic benefits with vitamin C and NAD+.
Zinc & Adjunct Nutrients
Zinc plays a recognized role in immune signaling and wound repair. Additional nutrients such as lysine may be added based on individual clinical assessment and specific support goals.
Who May Benefit From This Program
IV immune support is adjunctive wellness care — it may complement a healthy lifestyle but is not a substitute for vaccines, primary medical treatment, or prescribed medications. Dr. Jiang reviews your full medical history and current health status to determine whether IV therapy is appropriate for you.
Commonly Considered For:
- +Pre-cold-season preparation or post-illness recovery support
- +Frequent travelers or individuals with high occupational immune exposure
- +Chronic fatigue where other causes have been clinically evaluated
- +Individuals seeking adjunctive support for healthy aging and cellular maintenance
- +Those interested in integrating IV nutrition with an existing wellness routine under physician supervision
Requires Physician Clearance or Not Recommended For:
- –Pregnant or breastfeeding — safety not established for IV infusion programs
- –Kidney disease or heart conditions — fluid and electrolyte load require careful assessment
- –G6PD deficiency — high-dose vitamin C is contraindicated without prior screening
- –Certain medications including blood thinners, chemotherapy, or immunosuppressants
- –Active allergies to any blend component — full allergy history reviewed at consultation
Why Choose RAAC in Richmond
RAAC is a physician-led clinic in Richmond, BC, serving the Greater Vancouver community — including a large Mandarin and Cantonese-speaking patient base. Medical director Dr. Charles Jiang brings integrative medicine expertise to every IV protocol.
Dr. Charles Jiang, CPSBC Medical Director
Every protocol is prescribed by Dr. Jiang, a CPSBC-registered physician. No IV infusion is administered without a prior medical assessment — distinguishing RAAC from non-physician wellness centres that may offer similar-sounding services.
Pharmaceutical-Grade, Health Canada Sourced
All IV ingredients are sourced from Health Canada licensed compounding pharmacies and prepared under sterile protocols. You receive documentation of what is in your infusion.
Honest Pre-Treatment Screening
Blood work and contraindication screening — including G6PD testing before high-dose vitamin C — are standard before your first session. We identify whether this program is appropriate for you before proceeding.
Mandarin & Cantonese Services
Dr. Jiang and the RAAC team communicate fluently in Mandarin and Cantonese, ensuring Richmond's Chinese-speaking patients can discuss their health history, concerns, and expectations without language barriers.
Commonly Reported Areas of Support
Clinical evidence varies by ingredient and individual baseline. The following reflect commonly reported areas of support — your physician will help calibrate realistic expectations based on your health profile.
Immune Resilience
May support immune cell activity during pre-season prevention or post-illness recovery. Not a treatment for active infection or diagnosed immune conditions.
Energy & Fatigue
NAD+ and B-complex may support cellular energy production. Commonly reported benefit; individual response depends on baseline deficiency level.
Cognitive Clarity
Some patients report improved mental clarity following NAD+ infusions, particularly those with chronic fatigue. Evidence is preliminary; results are not universal.
Oxidative Stress Reduction
Glutathione and high-dose vitamin C are among the most studied IV antioxidants. May support reduction of systemic oxidative burden over a course of sessions.
Post-Travel & Recovery
Commonly used after long-haul travel, illness, or periods of high physical or occupational stress. Supports restoration of nutrient levels that may be depleted.
Healthy Aging Support
NAD+ declines with age; supplementation may support mitochondrial function and DNA repair pathways. Framed as supportive — not anti-aging in a curative sense.
How the Program Works
The program begins with a medical consultation and blood work. Sessions are typically 30–60 minutes with no downtime. A standard course is 4–6 weekly sessions, after which Dr. Jiang reassesses your response and adjusts the maintenance plan.
Before Your First Session
Medical consultation with Dr. Jiang — health history, medications, and goals reviewed
Blood work including G6PD screen (required before high-dose vitamin C protocols)
Allergy review — all known drug and food allergies disclosed before blend is prescribed
Hydrate well on the day of your appointment to support comfortable IV access
Eat a light meal beforehand — infusions are not administered on an empty stomach
During Each Session
Brief Pre-Infusion Check
Vitals checked and any changes in health, medications, or symptoms since your last visit are noted by the clinical team before the IV is placed.
IV Line Placement & Infusion Start
A registered nurse places the IV line. The prescribed pharmaceutical-grade blend begins infusing at a controlled rate — typically 30–60 minutes depending on your protocol.
Monitored Infusion Period
You rest comfortably while the clinical team monitors your response. Rate may be adjusted if you experience transient sensations — brief warmth, light-headedness, or chest tightness with NAD+ are known and manageable.
Post-Infusion Assessment
After the drip completes, a brief check ensures you are comfortable before discharge. No formal recovery period is required and most patients resume normal activities immediately.
After Each Session
Drink water throughout the day following your infusion — supports nutrient distribution and comfort
Avoid alcohol on the day of treatment to allow the liver to process the infused nutrients without competition
Note any changes in energy, sleep, or immune symptoms — this information guides Dr. Jiang's protocol adjustments
Sessions are typically scheduled weekly for 4–6 weeks; response is reviewed mid-course
After the initial course, a maintenance schedule (monthly or as needed) is determined based on your response and ongoing health goals
*Individual results vary. IV immune support is adjunctive wellness care. It does not treat, mitigate, or prevent any disease. All protocols are prescribed and supervised by a CPSBC-registered physician.
What Patients Ask Most
Is IV immune support the same as treating an immune disease?+
No — these are fundamentally different. IV immune support at RAAC is adjunctive wellness care intended to support immune resilience and energy as part of a healthy lifestyle. It does not treat, manage, or resolve diagnosed immune conditions such as autoimmune diseases or immunodeficiency disorders. If you have a diagnosed immune condition, discuss IV therapy with your specialist before proceeding.
Why do I need a G6PD test before high-dose vitamin C?+
G6PD (glucose-6-phosphate dehydrogenase) deficiency is a hereditary enzyme deficiency that affects red blood cells. In individuals with this condition, high-dose IV vitamin C can trigger hemolytic anemia — a serious adverse reaction. The G6PD screen is a one-time pre-treatment blood test. This screening is standard practice in responsible IV vitamin C protocols and reflects the level of care Dr. Jiang applies to all infusion programs.
What side effects should I know about?+
IV therapy is generally well tolerated. Known side effects include: vein irritation or bruising at the insertion site; transient warmth, flushing, or headache (particularly with high-dose vitamin C); a brief sensation of chest tightness or nausea with NAD+ at higher infusion rates, which resolves when the rate is slowed. Rare allergic reactions are possible — this is why allergy history is reviewed before every prescription. Serious reactions are uncommon in properly screened patients.
How many sessions do I need to see a meaningful benefit?+
A standard course is 4–6 weekly sessions. Some patients notice improvements in energy and sleep quality within the first 2–3 sessions; others require the full course for measurable change. Dr. Jiang reviews your response mid-course and adjusts the protocol accordingly. A single session can provide acute support but is generally not sufficient for sustained benefit.
Can IV therapy replace my current medications or supplements?+
No. IV immune support is adjunctive — it is intended to complement, not replace, prescribed medications, vaccines, or other medical treatments. Any changes to your medication regimen must be discussed with the prescribing physician. Dr. Jiang reviews your full medication list before prescribing any infusion blend.
Is there downtime after a session?+
There is no required downtime. Most patients leave the clinic and return to work or normal activities immediately. We advise staying well hydrated and avoiding alcohol that day. If you experience unusual fatigue or light-headedness after your session, rest and contact the clinic — this is uncommon but the team is available to advise.
Start With a Medical Assessment
Book a consultation with Dr. Charles Jiang to review your health history, blood work, and goals. Mandarin and Cantonese consultations available. Serving Richmond and Greater Vancouver.