One bottle of plain mineral water daily is often tolerated by many healthy adults and may modestly support mineral intake. The main concern is sodium: if the product is high in sodium, it can raise daily salt load and trigger fluid retention or blood pressure sensitivity. For people with reflux or bloating, daily carbonation can be uncomfortable. Even the “one bottle” habit should be label-driven: low-to-moderate sodium, no added sugar or flavorings is a safer baseline. If you have chronic health conditions, clinician guidance is recommended.