In this episode, Dr. Anita Haque welcomes Dr. Christine Dao of Dao Integrated Beast Health—a functional medicine practitioner and licensed acupuncturist in Livermore, CA—to explore practical, science-informed ways to strengthen the body’s defenses as we head into peak cold and flu season.
Immune Health 101: Think “Soil,” Not “Seed”
A simple way to understand immune resilience is to shift the focus from what’s “out there” (the seed) to the quality of the body’s internal environment (the soil). The immune system isn’t a single switch—it’s a coordinated network that includes barrier defenses, rapid “first responders,” longer-term adaptive memory, and the signals that tell these players when to act. Day to day, that system is constantly responding and learning. Feeling unusually tired, for example, may be a sign it already won a quiet battle behind the scenes.
Key idea: Instead of asking “What germ got me?”, ask “What weakened my terrain?” Then build routines that keep that terrain strong.
Integrative + Functional Medicine: A Personalized Map to Wellness
The episode outlines how integrative medicine (collaboration across disciplines) pairs with functional medicine (root-cause analysis, targeted labs, nutrition, and systems thinking). Combined, this approach tailors care to the individual—recognizing that people heal differently and often need a toolkit that can include chiropractic, acupuncture, nutrition, lifestyle coaching, and, when appropriate, conventional care.
Your Gut, Your First Line: Feed the Microbiome
Because so much immune activity lives in and around the digestive tract, everyday food choices are powerful.
- Prioritize plants, especially dark leafy greens. These provide fiber for healthy gut bacteria plus micronutrients that support immune signaling.
- Don’t skip the “tops.” Beet greens, for example, deliver vitamins A, C, and K along with minerals like magnesium, potassium, and calcium, plus vision-supportive carotenoids. Toss them into a quick sauté or blanch and blend them into a smoothie.
- Rethink vitamin C. Citrus is fine, but vegetables like bell peppers and broccoli can be even richer sources—without the sugar hit of modern super-sweet fruit varieties.
A simple rule of thumb: More color, more variety, more often.
Sugar, Seasons, and Immunity
One of the most actionable levers is cutting added sugar, especially in winter. The colder months naturally push us toward rest and repair. Stacking late nights, heavy sweets, and alcohol on top of holiday stress can ask the immune system to sprint when it’s primed to recover.
- Try warm fruit with spices (think gently heated peaches or blueberries with cinnamon) when a dessert craving strikes.
- Keep festive treats intentional—enjoy, then reset at the next meal.
Sleep Like Your Health Depends On It (Because It Does)
Repair processes ramp up during deep sleep. Shortchanging sleep can suppress immune readiness, increase perceived stress, and slow recovery.
Practical upgrades:
- Aim for a consistent sleep and wake time.
- Dim lights an hour before bed; keep devices out of the bedroom.
- Treat sleep as non-negotiable—right up there with hydration.
Stress, in Small Doses—Then Release It
Chronic stress shunts resources away from digestion, hormone balance, and immune coordination. The episode highlights micro-practices that lower cortisol and help the nervous system recalibrate:
- 30-second “awe” resets: Once an hour, pause and soak in a vivid mental snapshot of a favorite place—engaging sight, sound, smell, touch, even taste. Short, frequent resets may outperform one long meditation for steady-state stress reduction.
- Five mindful breaths: Inhale for ~4 seconds, exhale for ~4 seconds. Shoulders down, jaw unclenched, slow and steady.
Stack these with movement (see below) for extra benefit.
Move the Body—Not the Goalposts
Both too little and too much exercise can strain immunity.
- If you’re sedentary: Set a timer and stretch for 30 seconds every hour. It boosts blood flow, counteracts “tech neck,” and meaningfully reduces musculoskeletal strain over time.
- If you’re a hard-charger: Watch recovery markers like HRV on a wearable. If HRV dips after workouts and stays low, that’s a sign to back off. Shorter, smarter work often beats longer, harder sessions.
- Consider intervals: HIIT and even 7-minute routines deliver metabolic benefit with manageable stress, especially when alternated with restorative movement (walking, mobility, gentle strength).
Smart Supplement Foundations (General, Not Personal Medical Advice)
Supplement needs vary—testing and personalization are ideal. Broadly discussed options included:
- Vitamin D for immune signaling and calcium metabolism (levels commonly run low; test, don’t guess).
- Vitamin C in food-first form, with supplemental support during higher-risk seasons.
- Zinc for innate and adaptive responses.
- Herbal support from established traditions (e.g., Chinese medicine) under professional guidance.
Always consult a qualified provider for individualized dosing, interactions, and safety—especially if you’re pregnant, nursing, have medical conditions, or take medications.
“I Think I’m Coming Down With Something…” Early-Action Playbook
At the first hint of a scratchy throat or body fatigue:
- Stop and rest. Cancel non-essentials, protect others, and give the body a head start.
- Hydrate and nourish. Warm broths and simple, protein-plus-veggie meals are easier to digest.
- Turn up the heat (safely). A warm bath and light sweating may support natural clearance.
- Book hands-on care. Acupuncture and spinal adjustments can support circulation, nervous system balance, and overall recovery.
- Lean on your plan. If you’ve worked with a practitioner, keep agreed-upon supplements on hand so you can act at the first sign, not day three.
Some people also use culinary staples—like freshly crushed garlic in food—for general wellness; if you try food-based approaches, introduce them gradually and be mindful of your stomach and breath (mint helps!).
Don’t Forget Joy
Kindness, connection, and everyday moments of delight shift physiology toward safety and repair. A quick compliment in the coffee line or a shared laugh is small—but not trivial.
Final Takeaways
- Treat the internal terrain with the same respect you give threats from the outside.
- Feed the gut, go big on leafy greens, and curb added sugar, especially in winter.
- Guard sleep, sprinkle 30-second resets through your day, and move in smart, sustainable ways.
- Personalize supplements and herbal support with a qualified clinician.
- At the first sign of a bug, downshift early—you may save yourself days.
Listen & Learn More
If this topic resonated, catch the full conversation on Haque’s Health Hacks and subscribe so you never miss an episode. For chiropractic care, visit haquechiro.com. To explore integrative functional medicine and acupuncture in Livermore, learn more about Dao Integrated Health at daointegratedhealth.com.
This blog is educational and not a substitute for personalized medical advice. Always consult your healthcare professional for guidance tailored to you.
