下呂温泉
Gero OnsenSodium Chloride spring
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Chloride Cl⁻
- table-salt anion — coats the skin and holds heat in.
- Aches & jointsstiff shoulders
- Smooth skindry, rough skin
- Recoveryfatigue, stress
A gentle alkaline simple thermal spring — lightly mineralized and undemanding on the body, yet alkaline enough to give the slippery, soapy feel that puts it squarely in Japan's beauty-water family. A generous helping of metasilicic acid leaves a thin silica film, the kind that makes skin feel noticeably smoother once you are out. The posted analysis documents the water for autonomic nervous system instability, insomnia and depressed mood, and lists cold sensitivity, peripheral circulation disorders and fatigue recovery among its general indications.
Analyzed Dec 3, 2018