The effects of low sodium water on the human body

Low sodium water refers to drinking water with low sodium content (usually ≤ 20mg/L), mainly used to help control sodium intake and reduce health risks caused by high sodium diets. It is suitable for people with hypertension, cardiovascular disease, or those who need to limit sodium intake. But healthy individuals do not need to deliberately choose low sodium water, as the daily intake of sodium in their diet can already meet their needs.

The core function of low sodium water

1. Reduce the risk of hypertension

Excessive sodium intake will lead to water retention in the body, increase blood volume and vascular pressure, and may cause hypertension for a long time. Low sodium water helps maintain stable blood pressure by reducing the additional intake of sodium, especially suitable for patients with hypertension or family history.

2. Reduce the burden on the kidneys

The kidneys are responsible for filtering and excreting sodium ions. Long term high sodium diet may increase renal workload and even damage renal function. Low sodium water can reduce the pressure on the kidneys to process sodium and has a certain protective effect on patients with chronic kidney disease.

3. Prevent edema and cardiovascular and cerebrovascular diseases

Excessive sodium may cause edema (such as limb swelling) and indirectly increase the risk of arteriosclerosis, heart failure, and other conditions. Low sodium water helps maintain fluid balance and reduces the probability of related diseases by reducing sodium accumulation.