Could a Plant-Based diet stop a blood cancer before it starts?

NCT ID NCT04920084

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study tests whether a plant-based diet is practical for overweight people with MGUS or smoldering multiple myeloma, conditions that can lead to multiple myeloma. For 12 weeks, 23 participants receive two pre-made plant-based meals daily. Researchers track weight loss and diet adherence to see if this approach could help prevent cancer progression.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

plant-based meals

What this could lead to

If this diet is feasible and effective, it could point toward a simple dietary approach to help prevent multiple myeloma in high-risk individuals.

What could go wrong

This is a very small pilot study with only 23 participants, so results may not apply to everyone. It tests feasibility, not whether the diet actually prevents cancer.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

monoclonal gammopathy of uncertain significance Smoldering Multiple Myeloma smoldering plasma cell myeloma plasma cell myeloma prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Memorial Sloan Kettering Basking Ridge

    Basking Ridge, New Jersey, 07920, United States

  • Memorial Sloan Kettering Bergen

    Montvale, New Jersey, 07645, United States

  • Memorial Sloan Kettering Cancer Center

    New York, New York, 10065, United States

  • Memorial Sloan Kettering Commack

    Commack, New York, 11725, United States

  • Memorial Sloan Kettering Monmouth

    Middletown, New Jersey, 07748, United States

  • Memorial Sloan Kettering Nassau

    Uniondale, New York, 11553, United States

  • Memorial Sloan Kettering Westchester

    Harrison, New York, 10604, United States