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Part of Bryan Johnson's comprehensive Blueprint protocol combining scientific research with personal experimentation for health optimization.

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Braun Thermoscan

Amazon

An accurate, easy-to-use ear thermometer with pre-warmed tips for reliable readings.

Verified References

2 sources

Reference 1

https://youtu.be/D4wxRgJgKGs?t=285

Reference 2

https://blueprint.bryanjohnson.com/blogs/news/do-i-cold-plunge-the-answer-is-no-here-s-why

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Amazon