Hydrotherapy, utilizing water for therapeutic purposes, encompasses a range of practices including the application of mineral salts during showering. This involves directly applying salts, such as Epsom salts (magnesium sulfate) or Dead Sea salts, to the skin or dissolving them in bathwater before showering. This practice is often associated with potential benefits for skin health, muscle relaxation, and stress reduction.
The purported advantages of mineral salt application stem from their chemical composition. Magnesium, a key component of Epsom salts, plays a crucial role in numerous bodily functions, including muscle and nerve function. Dead Sea salts, rich in various minerals like magnesium, potassium, and calcium, are believed to offer benefits for skin conditions like eczema and psoriasis. Historically, cultures worldwide have utilized mineral-rich waters for therapeutic purposes, highlighting a long-standing recognition of their potential health benefits. Further research is needed to fully understand the efficacy and mechanisms of these practices.