Search Foods
Home › Food Database › Spices

Spices, fennel seed

Per 100 g edible portion
Herbs & Spices
Higher riskUsing CKD stage 3-4 limits, Spices falls in the Higher risk tier - Potassium (85%) is the main risk source.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus487 mg49%
High
Sodium88 mg4%
Low
Potassium1694 mg85%
High

About this food

About Spices: Herbs and spices are used in small amounts, so their mineral impact is minor. Dried, concentrated forms (like powders) do carry more potassium - use sparingly. As a Herbs & Spices item, its role in a kidney diet depends mainly on mineral content.

Nutrient insight

Spices's potassium is the top contributor (85% of its limit), so its potassium density deserves attention. In CKD stage 3-4 the kidneys clear potassium less well - control portions, and peeling, slicing or boiling can help.

Other nutrients

Protein15.8 gNot rated; needs attention at stage 4-5
Fiber39.8 gBeneficial for CKD (core plant-based nutrient)
Alcohol0 gAlcohol-free
PurineNo dataNot rated · reference for those with high uric acid
OxalateNo dataNot rated · reference for those with kidney stones
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Processed or concentrated

Practical tips

Practical tip: Dried spice powders are concentrated - use small amounts.

Related foods

vanilla extractKidney-friendlyvinegarKidney-friendlypectinKidney-friendlyoilKidney-friendly

Related guides

Herbs & SpicesHigher risk foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is Spices safe for kidney disease?

Combining phosphorus, sodium and potassium, Spices falls in the Higher risk tier, with Potassium (85%) contributing the most. Plan meals with your doctor's guidance.

Why is Spices rated Higher risk?

The deciding factor is Potassium: 1694 mg, 85% of the limit, in the >30% band - so Spices is rated Higher risk.

How much Potassium is in Spices?

Per 100 g, Spices contains Potassium 1694 mg, which is 85% of the CKD stage 3-4 daily limit (2,000 mg).

Is Spices safe on a low-potassium diet?

On a low-potassium diet, Spices exceeds the 300 mg per 100 g reference point, providing 1694 mg of Potassium. Treat this as a reference - your stage and labs decide the real target.

How does Spices compare to other herbs & spices foods?

Compared with the typical Herbs & Spices food, Spices has more Potassium - 1694 mg per 100 g on record. Ratings on this site always use the food's own measured values.