Science-driven content on sauna, cold plunge, and contrast therapy. Backed by peer-reviewed research, not wellness fads.
Learn exactly how much water to drink before and after sauna based on sports medicine research. Understand the 125-150% replacement rule, when you need electrolytes, and how to calculate your personal hydration needs.
Learn exactly how much sweat you lose in a sauna session based on peer-reviewed research. Understand the factors that affect your sweat rate and how to calculate your personal hydration needs.
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