South Florida's 'Miracle Berry' Helps Cancer Patients Taste Food Again During Chemotherapy

The small red Synsepalum dulcificum berry is changing the game for those struggling with taste changes from cancer treatment.

Published on Mar. 5, 2026

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A small red berry called Synsepalum dulcificum, or the 'miracle fruit', is helping cancer patients in South Florida regain their sense of taste during chemotherapy. The berry has an incredible effect on taste buds, making sour or bitter foods taste sweet for about 30-40 minutes. This allows patients to enjoy eating again, which is crucial for maintaining strength and continuing treatment.

Why it matters

Chemotherapy and radiation treatments can cause dramatic changes in taste perception for cancer patients, making many foods seem unappetizing or even inedible. The 'miracle berry' provides a way for these patients to regain the pleasure of eating, helping them get the nutrition they need to stay healthy during their fight against cancer.

The details

The miracle fruit plant thrives in the warm, humid climate of South Florida (USDA Zones 10-11) but requires very acidic soil with a pH between 4.5 and 5.8. It can be grown in containers to better control the soil conditions. The berries themselves are delicate and lose their effect within 48 hours, so they are typically sold frozen in cubes to preserve their potency.

  • Researchers at the National Institutes of Health and Memorial Sloan Kettering Cancer Center have studied the miracle fruit.
  • Mount Sinai Medical Center and Miami Cancer Institute now offer the miracle fruit to their patients.

The players

Dr. Mike Cusnir

An oncologist at Mount Sinai Medical Center who has led some of the first studies on miracle fruit and cancer patients.

National Institutes of Health

A research organization that has studied the effects of the miracle fruit.

Memorial Sloan Kettering Cancer Center

A cancer research and treatment center that has also studied the miracle fruit.

Mount Sinai Medical Center

A hospital in Miami that offers the miracle fruit to its cancer patients.

Miami Cancer Institute

A cancer treatment center in Miami that provides the miracle fruit to its patients.

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What they’re saying

“Chemo patients often describe their sense of taste as metallic or even like rotten food. The miracle fruit isn't a cure, he's quick to point out, but it's a powerful tool. It helps people get the nutrition they need and makes meals enjoyable again, which is no small thing.”

— Dr. Mike Cusnir, Oncologist (englewoodreview.com)

What’s next

Researchers at the National Institutes of Health and Memorial Sloan Kettering Cancer Center plan to continue studying the effects of the miracle fruit on cancer patients undergoing chemotherapy.

The takeaway

The 'miracle berry' grown in South Florida is providing a simple but powerful solution to help cancer patients regain their sense of taste and enjoyment of food during the difficult chemotherapy process, allowing them to maintain their strength and continue their treatment.