Bathing Science
The water, the body, and the evidence
Immersion, heat, skin, minerals, scent, and sleep—explained with the limits attached.
Mixed evidence
↗Bathing and sleep: timing the cooling that follows warmth
What a meta-analysis suggests about warm baths or showers before bed, and why this is not a treatment claim for insomnia.
Limited evidence
↗Transdermal magnesium: what an Epsom-salt bath has not established
A claim-focused review of magnesium sulfate bathing and the limits of evidence for meaningful magnesium absorption through intact skin.
Mixed evidence
↗Warm-water immersion: the bath before the additive
A careful introduction to the thermal and hydrostatic effects of warm-water immersion, with practical limits and no need for detox language.