... , Improve Sleep 3>Slightly Alkaline , Dissolving Acid Nano water filter Function:1> *** High Oxygen-carrying , Improve Sleep It is ... . .2> Slightly Alkaline , Dissolving Acid , Enhance Immune Function *** The Acidosis results in the immunity dropping ,blood viscosity ... raising , blood speed dropping*** The Alkaline Water can neutralize the internal Acidosis , keeping the balance of ...