Winter Months and the Higher Transmission of Colds and Flus

TLDR During the winter months, the higher transmission of colds and flus is due to factors such as increased proximity to others indoors, use of heating systems that dry out the air, and spending more time indoors. To protect against infections, it is important to humidify the nasal passages, practice proper hygiene, and maintain a proper core body temperature.

Timestamped Summary

00:00 In winter months, there is a greater prevalence of colds and flus, likely due to shorter days and colder temperatures.
03:11 In winter months, the greater prevalence of colds and flus is likely due to shorter days, colder temperatures, and increased proximity to others indoors.
06:05 During the winter months, increased proximity to others indoors and the use of heating systems that dry out the air contribute to the higher transmission of colds and flus.
09:20 During the winter months, spending more time indoors and using heating systems that dry out the nasal passages contribute to the higher transmission of colds and flus, making it important to keep the nasal passages humidified to protect against infections.
12:19 Nasal breathing and humidifying the air can help protect against colds and flus by keeping the respiratory pathways healthy and resistant to infections.
15:16 Nasal breathing is better for overall health and dental health, as mouth breathing is associated with a higher prevalence of allergies and increased likelihood of getting sick and taking medication; it is important to humidify the air, keep distance from sick individuals, and practice proper hygiene to prevent the spread of illness.
18:12 Nasal breathing is recommended during outdoor activities in the winter months to avoid drying out the air passages and becoming more susceptible to colds and flus, and it is important to maintain a proper core body temperature to combat viruses.
21:19 In the winter months, you are more susceptible to colds and flus due to increased circulation of viruses, but there are various measures you can take to protect yourself and reduce the severity and duration of illness.

Winter Months and the Higher Transmission of Colds and Flus

AMA #13: Winter Months & Sickness, Wim Hof Breathing & Stressors
by Huberman Lab

Browse more Science