11/16/2025
Let’s Talk Flu Vaccines~Cleveland Clinic Study + CIH Approach to Immune Strength
There’s a new Cleveland Clinic study on the 2024–25 flu shot that has been circulating widely, so let’s break it down simply — and then talk about what we can control this flu season. 💭
📊 Cleveland Clinic Study (53,000+ employees)
Researchers followed 53,402 healthcare employees at Cleveland Clinic from Oct 2024–Mar 2025. Here’s what they observed:
• About 82% received the seasonal flu vaccine.
• Roughly 2% of the entire employee group had a confirmed flu infection.
• The vaccinated group had more positive tests than the unvaccinated group.
• This resulted in a negative effectiveness estimate for infection prevention in this specific group. (vaccine effectiveness of –26.9%)
🔍 Important context:
• This is a preprint (not peer-reviewed).
• It doesn’t measure severity, hospitalization, or outcomes beyond basic infection.
• It cannot prove cause and effect.
• Experts note potential testing bias (vaccinated workers being more likely to test).
• Even the authors state it shouldn’t guide clinical decisions on its own.
So — interesting early data, but not the full story, and not a reason to panic or jump to conclusions.
⸻
🍂 How We Support Immune Strength at CIH
Regardless of vaccine decisions (which are personal and should be discussed with your doctor), flu season is always the perfect time to rebuild the terrain: your immune resilience, metabolic health, gut balance, and stress load.
Here’s what we prioritize in our clinic:
1️⃣ Blood Sugar Control
Big sugar spikes can temporarily suppress immune function.
We focus on:
• Protein-rich meals
• Lots of veggies
• Limiting liquid sugars
• Treats in true moderation
2️⃣ Anti-Inflammatory, Nutrient-Dense Food
Your immune system is built from the nutrients you consume.
We emphasize:
• Clean proteins
• Leafy greens and colorful produce
• Healthy fats
• Reducing processed foods & seed oils
3️⃣ Stress + Nervous System Regulation
Chronic stress is one of the biggest drains on immunity.
Tools we teach:
• Breathwork
• Walking
• Morning light exposure
• Micro-breaks throughout the day
• Better boundaries with screens
4️⃣ Sleep Optimization
Immune cells reset, divide, and repair during deep sleep.
We teach patients to:
• Keep consistent sleep/wake times
• Darken the bedroom
• Reduce night-time blue light
• Prioritize morning outdoor light
5️⃣ Red Light Therapy for Recovery
We incorporate red & near-infrared light therapy to support:
• Cellular energy
• Tissue repair
• Inflammatory balance
It’s not a vaccine, but it’s a powerful supportive tool for resilience.
6️⃣ Targeted Supplement Support
We use nutraceuticals that have strong research, clinical consistency, and clean formulation standards — especially during viral season.
⭐ Orthomolecular OrthoMune
A clinically formulated blend we use frequently to support immune readiness.
It includes:
• Vitamin D
• Zinc
• Quercetin
• NAC
• Elderberry
This combination helps support immune modulation, antioxidant capacity, and a balanced inflammatory response — all crucial during high viral circulation.
⭐ Orthomolecular Viracid
This is our rapid-response supplement for the first 24–48 hours of feeling rundown.
It contains:
• High-potency vitamin A & C
• L-lysine
• Echinacea
• Astragalus
• And targeted botanicals
We use Viracid when someone feels like they’re “coming down with something,” to support mucosal immunity, lymphatic activity, and early immune signaling.
Both products come from Orthomolecular — a brand we trust because of their purity, potency, and clinical track record.
(Not medical advice. Always talk with your provider before starting supplements.)
💬 Bottom Line
Flu season isn’t just about a shot or no shot.
It’s about the health of the terrain — your metabolic health, your gut, your stress response, your sleep, and your daily habits.
Your immune system is living tissue… and it gets stronger with the right support.
If you want help building a personalized nutrient, lifestyle, and supplement plan that supports immune health all season long, our team is here for you. 💛