Search Foods
Home › Food Database › Water

Water, bottled, generic

Per 100 g edible portion
Beverages
Kidney-friendlyWater receives a Kidney-friendly rating. Among phosphorus, sodium and potassium, Sodium is highest at <1%, yet stays under the 15% line.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus0 mg<1%
Low
Sodium2 mg<1%
Low
Potassium0 mg<1%
Low

About this food

In a CKD diet, Beverages deserve attention: Water - Most beverages are low in mineral density, but colas with phosphoric acid and sugary drinks are not kidney-friendly - additive phosphorus absorbs at nearly 100%, often alongside a lot of added sugar.

Nutrient insight

Sodium leads at <1%. Cutting sodium is not only about the salt shaker - processed foods and sauces carry a lot of it.

Other nutrients

Protein0 gNot part of rating
Fiber0 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)0 gNaturally free of sugar
Alcohol0 gAlcohol-free
PurineNo dataNot rated · reference for those with high uric acid
Oxalate2 mgLow oxalateNot rated · category estimate
Phosphorus source: Processed additive (highest absorption) · Potassium form: Processed or concentrated

Practical tips

How to eat it more safely: Avoid colas with phosphoric acid additives; choose water, black coffee or tea as low-risk options.

Related foods

beveragesKidney-friendlywaterKidney-friendlypectinKidney-friendlyoilKidney-friendly

Related guides

BeveragesKidney-friendly foodsHigh fiber foodsLow sodium foods

Frequently asked questions

Is Water safe for kidney disease?

Combining phosphorus, sodium and potassium, Water falls in the Kidney-friendly tier, with Sodium (<1%) contributing the most. Plan meals with your doctor's guidance.

Why is Water rated Kidney-friendly?

The deciding factor is Sodium: 2 mg, <1% of the limit, in the <15% band - so Water is rated Kidney-friendly.

How much Sodium is in Water?

In every 100 g of Water, Sodium is about 2 mg - roughly <1% of the daily limit (2,000 mg).

Is Water safe on a low-potassium diet?

For people watching potassium, Water falls below 300 mg per 100 g, with Potassium at 0 mg. Confirm your personal limit with your nephrologist or renal dietitian.

How does Water compare to other beverages foods?

Against the Beverages average, Water shows less Sodium (2 mg per 100 g). The tier shown here comes from its own numbers, not the category.