Cold and Flu Season

Whole-Food Nutrition: Prioritize allium vegetables (garlic, onions), culinary mushrooms, and berries; limit alcohol and refined carbohydrates

Mucosal Hydration:

Maintain 2–3 liters of warm fluids daily (e.g., bone broth, ginger tea) to thin secretions and preserve respiratory barrier defenses.

Sinus Rinses:

Regular nasal saline irrigation is an effective, non-pharmacological strategy for maintaining upper respiratory health and mucosal barrier defense. Flushing the nasal passages with an isotonic or mild hypertonic saline solution physically thins and clears excess mucus, removes trapped airborne irritants and pathogens, and enhances mucociliary clearance. When performing a sinus rinse, always use distilled, sterile, or previously boiled and cooled water—never tap water—paired with a buffered saline packet. Practicing this 1–2 times daily, or immediately following high-exposure environments, helps soothe inflamed sinonasal tissues and supports natural respiratory defenses during cold and flu season.

Sleep Optimization: Target 7–9 hours of nightly uninterrupted sleep to sustain cytotoxic immune cells and cytokine signaling