Top lists / Low sodium & low TDS

Na·TDS

Low sodium & low TDS

If your doctor has asked you to watch sodium, this is a list to talk through with them.

Criterion: Sodium under 20 mg/L and TDS or dry residue of 50 mg/L or less, both as published. Information only, not advice.

Informational only, not medical advice. Talk to your doctor or renal dietitian before changing what you drink.

Why it matters

People with kidney disease are often asked to watch sodium, and sometimes potassium and fluid. These waters publish the least sodium and minerals. Your doctor or renal dietitian decides what and how much you should drink.

Sources (2)
Top 20 of 23 qualifying waters · per litre, as publishedCompare the top 3 →
#WaterTDSSodiumCompare
1Signature SpringsUSA14 mg/LTDS0.5 mg/LCompare
2LauretanaItaly14.4 mg/Ldry residue 180°C0.9 mg/LCompare
3Himalayas Spring WaterNepal16 mg/LTDS1 mg/LCompare
4Pedra AzulBrazil17.35 mg/Ldry residue 180°C (calculated)1.8 mg/LCompare
5Blue Moon WaterUSA18 mg/LTDS2 mg/LCompare
63 Springs WaterUSA21 mg/LTDS0.6 mg/LCompare
7Sant'AnnaItaly22.4 mg/Ldry residue 180°C1.5 mg/LCompare
8Gond WanaParaguay25 mg/Ldry residue at 180°C3.23 mg/LCompare
9Aqua BloxUSA25 mg/LTDS6.5 mg/LCompare
10BezoyaSpain27 mg/Ldry residue 180°C1.21 mg/LCompare
11CaxambuBrazil31.46 mg/Ldry residue 180°C1.5 mg/LCompare
12Great Value Purified Drinking WaterUSA31.64 mg/LTDS2.36 mg/LCompare
13Kirkland Signature (Costco) PurifiedUSA31.64 mg/LTDS2.36 mg/LCompare
14Callaway Blue Spring WaterUSA34 mg/LTDS1.7 mg/LCompare
15LevicoItaly37 mg/Ldry residue 180°C1.7 mg/LCompare
16CambuquiraBrazil37.04 mg/Ldry residue 180°C2.54 mg/LCompare
17Spa ReineBelgium38 mg/Ldry residue 180°C3 mg/LCompare
18VOSSNorway38 mg/LTDS4 mg/LCompare
19IsklarNorway39 mg/Ldry residue 180°C1.1 mg/LCompare
20Alkaline88USA39 mg/LTDS15 mg/LCompare
Sources (20)

Values as published by each brand, per litre. Not medical advice.