Send us Fan Mail Are you tired of catching every bug that goes around? Before you stock up on vitamin C, zinc, and every immune-boosting supplement on the shelf, let's talk about what your immune system really needs. In this episode of Shift Happens: Hormones Unfiltered, women's health nurse practitioner Johanna Lancaster and board-certified health and wellness coach Melissa Gaskin unpack the science behind seasonal illnesses and explore how sleep, stress, nutrition, gut health, hormones, and everyday habits influence immune function. Why do respiratory illnesses tend to surge in the winter? Does getting older automatically mean a weaker immune system? And what should you know before spending money on the latest wellness trend promising to keep you healthy? We're separating evidence-informed strategies from supplement hype and exploring how to support your body's natural defenses through sustainable lifestyle habits. In this episode, we discuss: Why colds, flu, RSV, and other respiratory illnesses spread more easily during winter.How aging affects immune function—and why getting older doesn't tell the whole story.The connection between gut health, the microbiome, inflammation, and immune function.How chronic stress, poor sleep, and disrupted routines can affect your body's defenses.Why nutrition, adequate protein, essential nutrients, movement, and daylight matter for overall wellness.How shorter days can influence energy, mood, and seasonal affective disorder (SAD).What to consider when evaluating immune support supplements, including vitamin D, zinc, vitamin C, and medicinal mushrooms.When recurring, severe, or prolonged infections may warrant further medical evaluation.We'll also discuss practical ways to approach flu season, create healthier winter routines, and recognize when professional medical guidance matters more than another supplement. The takeaway? Immune health is about more than what you take—it's also about how you sleep, eat, move, manage stress, and care for yourself. If you feel like you're constantly getting sick, or you're ready to take a more thoughtful approach to winter wellness, this episode is for you. 🎧 Listen now for an unfiltered conversation about immune health, hormone health, and realistic ways to support your well-being all season long. Subscribe to Shift Happens: Hormones Unfiltered for evidence-informed conversations about women's health, perimenopause, menopause, hormones, metabolic health, and sustainable lifestyle changes. Hosted by: Johanna Lancaster, WHNP & Functional Medicine Practitioner Melissa Gaskin, NBC-HWC & Board-Certified Health and Wellness Coach Work With Us If you’re navigating perimenopause, menopause, or unexplained hormone symptoms, we offer a unique approach that combines clinical hormone care with personalized health coaching. Together we support women with: ✨ Functional medicine hormone insight ✨ Root-cause testing and individualized care ✨ Sustainable lifestyle and nervous system support ✨ Coaching for lasting health behavior change 👉 Learn more or book a consultation: https://www.omniyou.me/ https://www.melissagaskin.com/ Connect With Us Follow along for more conversations about hormone health, midlife wellness, and advocating for your body. https://www.instagram.com/omniyouhealth/ https://www.instagram.com/melissagaskin.pursuezen/ Enjoyed the Episode? ⭐ Follow the podcast ⭐ Leave a review ⭐ Share with a friend who relates More women deserve to hear these conversations. Disclaimer This podcast is for educational purposes only and does not replace personalized medical advice. Always consult your healthcare provider regarding your individual health needs.