Search Foods
Home › Food Database › Pretzels

Pretzels, soft, unsalted

Per 100 g edible portion
Snacks & Sweets
Kidney-friendlyUsing CKD stage 3-4 limits, Pretzels falls in the Kidney-friendly tier - Sodium (13%) is the most notable of the three, with low risk across the board.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus79 mg8%
Low
Sodium252 mg13%
Low
Potassium88 mg4%
Low

About this food

About Pretzels: Snacks and sweets are mostly processed foods that often contain inorganic phosphorus additives (the most absorbable kind) and added sugar, making them a high-caution category in CKD. As a Snacks & Sweets item, its role in a kidney diet depends mainly on mineral content.

Nutrient insight

Pretzels's sodium is 13% of the limit, the highest of the three. Herbs and lemon are practical salt substitutes.

Other nutrients

Protein8.2 gNot part of rating
Fiber1.7 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)0.2 gMay contain added sugar
Alcohol0 gAlcohol-free
Purine5 mgLow purineNot rated · category estimate
OxalateNo dataNot rated · reference for those with kidney stones
Phosphorus source: Processed additive (highest absorption) · Potassium form: Processed or concentrated

Practical tips

A handy approach - Scan ingredient lists for phosphorus additives; sugary snacks matter even more if you also have diabetes.

Related foods

pectinKidney-friendlysweetenersKidney-friendlyoilKidney-friendlybeveragesKidney-friendly

Related guides

Snacks & SweetsKidney-friendly foodsHigh fiber foodsLow sodium foods

Frequently asked questions

Is Pretzels safe for kidney disease?

Combining phosphorus, sodium and potassium, Pretzels falls in the Kidney-friendly tier, with Sodium (13%) contributing the most. Plan meals with your doctor's guidance.

Why is Pretzels rated Kidney-friendly?

The deciding factor is Sodium: 252 mg, 13% of the limit, in the <15% band - so Pretzels is rated Kidney-friendly.

How much Sodium is in Pretzels?

Data: 100 g of Pretzels has Sodium 252 mg (13% of the 2,000 mg limit).

Is Pretzels safe on a low-potassium diet?

Low-potassium question: Pretzels falls below the 300 mg threshold (Potassium 88 mg per 100 g). Whether it fits depends on your daily potassium budget.

How does Pretzels compare to other snacks & sweets foods?

Next to other Snacks & Sweets options, Pretzels carries less Sodium at 252 mg per 100 g. Use your own daily limits, not category labels, as the guide.