2018.07.21

ORS

ors

 

To make an oral rehydration solution easily, because of this heat,​ ​this​ ​was introduced.
A few years ago, I tried using​ ​nuun​ ​totally exhausted at night without noticing the onset of heatstroke, but this feels more effective.
It’s for emergencies since OS-1 is not always sold at convenience stores.

 

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