The DNA Talks Podcast Fall Health Essentials: Immunity Boosting Tips and Tools
Oct 28, 2025
Discover how seasonal changes impact your immune system and why vitamin D is essential for maintaining health. Learn practical tips for boosting immunity through nutrition, like incorporating seasonal foods such as pumpkins and apples. The discussion highlights the effects of sugar on your gut health and provides strategies to minimize spikes. Get insights into home remedies for colds, including elderberry and zinc, while also exploring the benefits of humidifiers and nasal care. Embrace a proactive approach to fall health and wellness!
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Seasonal Light And Temperature Affect Immunity
- Reduced daylight and cooler temperatures lower vitamin D synthesis and shift sleep patterns, which together affect mood and immunity.
- These environmental changes also alter available produce and increase seasonal stress that influences gut health.
Check And Optimize Vitamin D Levels
- Test vitamin D levels before fall and work with your doctor to raise low levels into an optimal range.
- Aim higher than deficiency thresholds; studies suggest better outcomes around 50 ng/mL and optimal ranges can be 70–90 ng/mL.
Personalize Vitamin D With Genetic Insight
- Use genetic information (CYP2R1, GC, VDR) to personalize vitamin D dosing and form with your clinician.
- Adjust supplementation strategy rather than assuming one-size-fits-all dosing.