What research has been done on Gerson therapy?

The Gerson Therapy has not been widely accepted by the scientific community.

A research study published in 1953 found that Gerson Therapy was not effective in treating cancer. The study, conducted by the American Cancer Society, found that the therapy did not improve survival rates for patients with cancer and that some patients experienced negative side effects, including weight loss, fatigue, and nausea.

Another study published in 2001 found that Gerson Therapy was not effective in treating cancer and may be harmful. The study, conducted by the Danish Cancer Society, found that patients with cancer who received Gerson Therapy had a lower survival rate compared to patients who received conventional cancer treatment.

The National Cancer Institute has not recognized Gerson Therapy as an effective treatment for cancer. The Institute states that there is no evidence to support the claims that Gerson Therapy can cure cancer, and that the therapy may be harmful to patients.