น้ำด่างคือน้ำสารพัดประโยชน์จริงมั้ย Yes, spring water is often more alkaline than tap water since it flows via levels of mineral-rich rock, which leach into the water and raise its alkalinity. Nonetheless, some spring waters are neutral or simply marginally acidic – it is determined by the nearby geology where the spring is https://alkalinewaterdrink.com/