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Kidney regeneration is not a cure: set expectations before you spend

Slowing decline, restoring function and being cured are three different things

Quick answer

Kidney regeneration means helping the remaining kidney work better or decline more slowly. A cure means permanently normal kidney function, which nothing has proven in chronic kidney disease. Misplaced expectations are the main reason patients lose money to overstated offers.

Key facts

Meaningful endpoint
Annual eGFR slope
Secondary
UACR, blood pressure, oedema
Red-flag wording
Cure / guaranteed result
Always request
Human study data
Decide with
Your own nephrologist

Clinically, success in kidney care is a flatter eGFR slope, not a rising number. A patient who was losing five eGFR points a year and now loses one or two has achieved a genuinely meaningful result even though the value never went up.

Watch for phrases like normal kidney function restored, stop dialysis or guaranteed results. None align with existing evidence, and in many jurisdictions they constitute unlawful medical advertising.

A simple test: ask what the claimed outcome was measured with, in how many patients, over what follow-up, and against which control group. If those answers do not exist, treat it as marketing, not clinical data.

Frequently asked questions

  • Do some patients see eGFR rise?

    Values do rise in some cases, but usually from correcting dehydration, adjusting drugs or test variability rather than new nephrons.

  • Why do people still try it?

    Because they want an adjunct when standard drugs are not holding — understandable, but it should happen under physician assessment with measurable follow-up.

  • How much is reasonable to spend?

    Never at the expense of core care — medication, dialysis and monitoring are the parts with actual evidence behind them.

  • How will I know if it failed?

    Compare the eGFR and UACR trend at three to six months with the pre-treatment slope; unchanged slope means no measurable effect.

  • Should I tell my Thai doctor?

    Always, with the documents you received, so follow-up and medication adjustments stay safe.

Medical cautions

5 points • reviewed 2026-09-02

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  • This article is educational information only — not a diagnosis, prescription, or personal medical advice.
  • Outcomes vary by person, depending on age, underlying conditions, current medication, and the treating doctor's technique.
  • Consult a licensed physician and verify the clinic's licence before deciding on any treatment.
  • Some treatments (certain stem cell therapies in particular) are regulated differently by country — check Thai and Korean rules before travelling.
  • Prices, packages, and service details can change — confirm directly with the provider before paying.

Reviewed and last updated: 2026-09-02

References and sources

5 sources • every claim is traceable

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  1. 1. Original article on khunkim.com (pre-migration)

    https://www.ehlbio.co.kr

  2. 2. Korea Ministry of Food and Drug Safety (MFDS)

    https://www.mfds.go.kr/eng/index.do

  3. 3. Korea Ministry of Health and Welfare (MOHW)

    https://www.mohw.go.kr/eng/

  4. 4. PubMed medical research database (NIH)

    https://pubmed.ncbi.nlm.nih.gov/

  5. 5. Medical Korea — official info for international patients (KHIDI)

    https://www.medicalkorea.or.kr/

Browse the full reference library →

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Last updated: 2026-09-02 · This content is for information only and is not medical advice. Consult a qualified doctor before making treatment decisions.

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