No kiddin, smeagol it ifn ya wanna find out.
"Vitamin U, administered as raw cabbage juice to 100 patients with peptic ulcer, was apparently effective in promoting the rapid healing of uncomplicated peptic ulcers. The evidence of therapeutic benefit was;
1) the rapid relief of the symptom, pain, without the use of any set plan of symptomatic treatment, and
2) ulcer crater healing time (determined roentgenographically) considerably shorter than in groups of cases, reported in the literature, in which “standard” types of diet and drug therapy were employed.[2]
“The average crater healing time for seven of these patients who had duodenal ulcer was only 10.4 days, while the average time as reported in the literature, in 62 patients treated by standard therapy, was 37 days… The average crater healing time for six patients with gastric ulcer treated with cabbage juice was only 7.3 days, compared with 42 days, as reported in the literature, for six patients treated by standard therapy.”
https://www.clinicaleducation.org/resources/reviews/the-use-of-vitamin-u-for-gastric-ulcer-recovery/