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The Optimal Stack
Your daily stack for recovery: the science, protocols, and data, decoded.
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3 articles
cold plunge· immune system
Cold Plunge and Immunity: Can Cold Make You Sick Less Often?
A 3,018-person trial found cold showers cut sick-day absences by 29%. The immune science, the NK-cell research, and a simple daily protocol.
cold plunge· dopamine
Cold Water and Mood: What Happens on the Tough Days
Cold water immersion lifts positive mood and lowers the negatives in studies. The brain chemistry, the research, and a simple protocol for...
Benefits for Your Body & Mind· Cold Plunges
Wellness Benefits of Cold Plunges for Your Body & Mind
This blog post discusses the proven wellness benefits of cold plunges backed by research findings and expert recommendations. Wellness benefits such as...
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