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Boost Immunity This Cold Season: 5 Expert Tips

9/10/2025

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Summary

Story summary

Experts suggest improving immune health with strategies beyond hygiene and diet as cold and flu season nears.
A hand sanitizer and lotion mix can provide a protective barrier against germs for up to two hours.
Using nasal iodine twice daily may lower viral infections by 23%.
Probiotics support gut health and immunity, especially in children.
Students should prioritize whole foods, sleep, hydration, and consider multivitamins, Vitamin D3, and zinc to fight freshers' flu.

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Story summary

Experts suggest improving immune health with strategies beyond hygiene and diet as cold and flu season nears.
A hand sanitizer and lotion mix can provide a protective barrier against germs for up to two hours.
Using nasal iodine twice daily may lower viral infections by 23%.
Probiotics support gut health and immunity, especially in children.
Students should prioritize whole foods, sleep, hydration, and consider multivitamins, Vitamin D3, and zinc to fight freshers' flu.