Kidney Diet 7 min read·Updated 22 July 2026 Clinician-reviewed

Is Hummus Good for Your Kidneys?

A UK Consultant Nephrologist on hummus in chronic kidney disease — chickpea protein, tahini phosphate, salt and sensible UK portions.

  • Clinically Reviewed
  • NHS & NICE Aligned
  • UK Evidence-Based
  • Last Reviewed 22 July 2026

Professor Mohammed Mahdi Althaf

Consultant Nephrologist & Acute Physician

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Professor Mohammed Mahdi Althaf

MD, MSc, PgDip (Clin Ed), FRCP, FHEA, FASN

Consultant Nephrologist & Acute Physician · GMC 7216325

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Direct answer

Hummus can be part of a kidney-friendly diet in 2-tablespoon portions. Chickpeas offer plant protein with a low acid load, but shop-bought tubs are high in salt and tahini adds natural phosphate. Rinse tinned chickpeas, make your own with no added salt, and watch portion size.

Key recommendation: 30 g (2 tbsp) serving: ~100–130 mg potassium, 60–80 mg phosphate.

Quick answer

✓ Best choices

  • Vegetables and lower-potassium fruit at every meal
  • Whole grains: oats, basmati rice, pasta, wholegrain bread
  • Lean protein in modest portions: fish, chicken, eggs, tofu
  • Extra virgin olive oil, herbs and spices for flavour

✓ Foods to limit

  • Added salt and salty sauces
  • Processed meats and foods with phosphate additives (E338–E452)
  • Very large portions of bananas, oranges, potatoes if potassium is rising

Key takeaway

Hummus can be part of a kidney-friendly diet in 2-tablespoon portions. Chickpeas offer plant protein with a low acid load, but shop-bought tubs are high in salt and tahini adds natural phosphate. Rinse tinned chickpeas, make your own with no added salt, and watch portion size.

Who should be cautious

People on dialysis, post-transplant, pregnant or breastfeeding, or taking prescription medication — confirm with your renal team before changes.

Is Hummus Good for Your Kidneys?

Sodium — the main CKD concern

UK supermarket hummus typically contains 0.8–1.4 g salt per 100 g. A 50 g portion (about 2 heaped tablespoons) adds 0.4–0.7 g salt. Eat it with salted pita or crackers and you can easily reach 1.5 g salt from one snack — a quarter of the NHS 6 g daily limit. Choose 'reduced salt' tubs (look for ≤ 0.5 g salt per 100 g) or make your own.

Phosphate in tahini and chickpeas

Tahini (sesame seed paste) is naturally high in phosphate — about 730 mg per 100 g. A 1-tbsp serving of hummus contains 60–80 mg phosphate. The good news: plant-bound phosphate is only 40–60% absorbed, compared to 90% absorption from inorganic phosphate additives. Hummus is not a high-phosphate food in normal portions.

Food first. If you are choosing a daily multivitamin alongside a balanced diet, Kidney Vitality was developed by a UK Consultant Nephrologist using renal nutrition principles. See the formulation.

Potassium load

Chickpeas contain ~290 mg potassium per 100 g cooked. A 30 g hummus portion delivers ~100–130 mg. Most adults with CKD Stage 3 can include this comfortably. CKD Stage 4–5 or dialysis patients on a tight potassium restriction should check with their dietitian.

Renal-friendly homemade hummus

  • 1 tin (240 g) chickpeas, drained and rinsed (cuts sodium ~40%).
  • 1 tbsp tahini.
  • Juice of 1 lemon.
  • 2 cloves garlic.
  • 1 tsp ground cumin.
  • 2 tbsp olive oil.
  • Blend smooth, add 2–3 tbsp cold water for texture.
  • No added salt.

Makes ~6 portions. Each: ~70 kcal, ~80 mg sodium, ~110 mg potassium, ~50 mg phosphate.

Best dippers for CKD

Pair hummus with renal-friendly dippers: cucumber sticks, carrot sticks, red pepper strips, sourdough toast (lower salt than mass-market bread), or unsalted oatcakes. Avoid salted tortilla chips, pretzels, and shop-bought pita with added phosphate.

Are Chickpeas Good for Your Kidneys?
Related reading: Are Chickpeas Good for Your Kidneys?.

Key practical tips

Designed for quick scanning — what to order, what to avoid, sensible portions, common mistakes.

  • Read labels: sodium ≤ 0.3 g per 100 g (low) is the target
  • Cook from scratch when you can — it controls the hidden salt and phosphate
  • Personalise potassium and phosphate targets with your renal dietitian

Clinical guidance

TL;DR summary

Hummus can be part of a kidney-friendly diet in 2-tablespoon portions. Chickpeas offer plant protein with a low acid load, but shop-bought tubs are high in salt and tahini adds natural phosphate. Rinse tinned chickpeas, make your own with no added salt, and watch portion size.

Key takeaways
  • 30 g (2 tbsp) serving: ~100–130 mg potassium, 60–80 mg phosphate.
  • Shop-bought hummus often contains 0.8–1.4 g salt per 100 g.
  • Plant phosphate from chickpeas and tahini is only ~40–60% absorbed.
  • Rinsing tinned chickpeas cuts sodium by around 40%.
  • Homemade no-salt hummus is the most renal-friendly option.
Kidney Diet & Nutrition Considerations

On a kidney-friendly diet, single foods matter less than the overall pattern. Build meals around vegetables, lower-potassium fruit, whole grains, sensible protein and olive oil, and watch the three usual suspects — salt, phosphate additives and oversized portions of very high-potassium foods. Targets are individual and should be confirmed with your renal team.

Foods to prioritise

  • Vegetables and lower-potassium fruit at every meal
  • Whole grains: oats, basmati rice, pasta, wholegrain bread
  • Lean protein in modest portions: fish, chicken, eggs, tofu
  • Extra virgin olive oil, herbs and spices for flavour

Foods to limit

  • Added salt and salty sauces
  • Processed meats and foods with phosphate additives (E338–E452)
  • Very large portions of bananas, oranges, potatoes if potassium is rising

Potassium, phosphate and protein needs vary between individuals — please confirm personal targets with your renal team or dietitian. Browse the Kidney Diet Hub for more guides in this cluster.

Frequently asked questions

Is hummus good for kidneys?

Hummus can fit into a renal diet in moderate portions. Chickpeas provide plant protein with a favourable acid load, but tahini adds natural phosphate and shop-bought tubs are often high in salt. A 2-tablespoon (~30 g) portion is sensible for most adults with CKD.

How much potassium and phosphate is in hummus?

A 30 g serving contains roughly 100–130 mg potassium and 60–80 mg phosphate. The phosphate is plant-bound and only 40–60% absorbed, which is more renal-friendly than additive phosphate in processed meat or cola.

Is shop-bought hummus high in salt?

Yes. Many UK supermarket hummus tubs contain 0.8–1.4 g salt per 100 g. A typical 50 g serve adds 0.4–0.7 g salt before any pita or crackers. Choose 'reduced salt' versions or make your own.

Can dialysis patients eat hummus?

Small portions (2 tablespoons) are usually fine on dialysis, but check with your renal dietitian — chickpeas and tahini both add potassium and phosphate, and many dialysis patients have tight limits.

What is a renal-friendly homemade hummus?

Blend tinned chickpeas (drained and rinsed to lower sodium ~40%), 1 tbsp tahini, lemon juice, fresh garlic, cumin and olive oil. Skip added salt — the lemon and garlic carry the flavour.

What foods are best for kidney health?

A kidney-friendly diet centres on vegetables, lower-potassium fruit (apples, pears, berries), whole grains (oats, basmati rice, pasta), sensible portions of fish, eggs or lean meat, beans and lentils in modest portions, and olive oil as the main cooking fat — broadly a Mediterranean pattern with reduced salt.

Nutritional challenges in kidney disease

Many people living with kidney disease have to limit foods because of potassium, phosphate, diabetes, dialysis, appetite changes or simply the time it takes to cook from scratch every day. That can make it harder to keep daily nutrition balanced — particularly for vitamins and minerals that food alone may not fully cover.

Kidney Vitality is a UK-formulated daily nutritional support product designed by Consultant Nephrologist Professor Mohammed Mahdi Althaf with renal nutrition in mind from the start. It keeps doses moderate, leaves out added potassium, phosphate and magnesium, and avoids megadose vitamin A — sitting alongside a kidney-friendly diet, not replacing it.

Why Kidney Vitality fits this need

Built around UK renal guidance

Aligned with NICE NG203, KDIGO 2024 and BDA renal nutrition guidance on plant protein, potassium and phosphate.

Designed by a UK Consultant Nephrologist

Formulated and reviewed by Professor Mohammed Mahdi Althaf (GMC 7216325).

Evidence-based by design

No added potassium or phosphate; sensible vitamin doses.

Designed by a UK Consultant Nephrologist

Ready to support your kidney health?

If you have been researching kidney health, supplements, CKD nutrition or kidney-friendly living, Kidney Vitality was developed specifically around those principles by Professor Mohammed Mahdi Althaf (GMC 7216325). Nephrologist Developed Daily Multivitamin.

  • No Added Potassium
  • No Added Phosphorus
  • No Added Iron
  • UK Manufactured
  • One capsule daily
  • UK GMP — BRCGS, NSF GMP, Halal
Subscribe & Save — £20.39/monthCheck your current multivitamin

✓ Free UK tracked delivery  ·  ✓ Delivered every 30 days  ·  ✓ Pause or cancel anytime  ·  ✓ Never run out

ComparisonKidney VitalityTypical high-street multivitamin
Added potassiumNoneOften included
Added phosphateNoneOften included (E338–E452)
Vitamin A (retinol)No megadoseOften high-dose retinol
Kidney-focused formulationYesNo — general population
Consultant Nephrologist involvementYes (GMC 7216325)No
UK GMP manufacturedYes (BRCGS, NSF GMP)Varies

Food supplement. Not a medicine and not a treatment for kidney disease. Speak with your GP, pharmacist or renal team before starting any new supplement, especially in advanced CKD, on dialysis, post-transplant, pregnant or breastfeeding.

Clinical reviewer

Professor Mohammed Mahdi Althaf

Consultant Nephrologist

Acute Physician

GMC 7216325

View Full Biography

Professor Mohammed Mahdi Althaf is a UK Consultant Nephrologist and Acute Physician with a special interest in chronic kidney disease, AKI prevention and renal nutrition. He combines hospital practice with patient education and clinical guidance review.

View professional profile →
View Credentials
  • MD
  • MSc
  • PgDip (Clin Ed)
  • FRCP
  • FHEA
  • FASN

About this article

Written for UK patients and based on:

  • NICE guidance
  • NHS resources
  • British Dietetic Association guidance
  • Kidney Care UK resources
View methodology

Each article is researched against current UK clinical guidance (NICE NG203, NG118, NG136), NHS patient resources, KDIGO and KDOQI international guidelines, and the British Dietetic Association Renal Nutrition Group. Drafts are written by the Kidney Vitality editorial team and reviewed by a UK Consultant Nephrologist before publication. Content is reviewed on a rolling basis and updated when guidance changes.

Editorial standards

  • Clinically reviewed
  • NHS-aligned
  • NICE-aligned
  • Evidence-based
  • Reviewed before publication
View full editorial process

Every article is researched and written by the Kidney Vitality editorial team using current UK clinical guidance (NICE NG203, NG118, NG136), NHS patient resources, KDIGO/KDOQI international guidelines, and British Dietetic Association renal nutrition guidance. Drafts are reviewed for clinical accuracy by Professor Mohammed Mahdi Althaf, MD, MSc, PgDip (Clin Ed), FRCP, FHEA, FASN (Consultant Nephrologist & Acute Physician, GMC 7216325) before publication. Content is updated when UK guidance changes.

References (4)View Sources
  1. NICE NG203: Chronic kidney disease — assessment and management
  2. KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of CKD
  3. KDOQI Clinical Practice Guideline for Nutrition in CKD: 2020 Update
  4. British Dietetic Association — Renal Nutrition Group

Medical disclaimer

This content is educational only and does not replace personalised medical advice.

Read full disclaimer

This page is general information, not personal medical advice. If you have chronic kidney disease, are on dialysis, have had a kidney transplant, are pregnant or breastfeeding, or take prescription medication, please confirm any supplement with your GP, pharmacist or renal team before starting.

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