I recently was searching prune juice and its benefits.. More on constipation and fiber level…
I come across that it is even better for people with Hepatitis since it protects liver and reduces ALT!!
This study is looking at healthy volunteers, in whom liver function tests are in the normal range. It likely cannot be extrapolated to people with liver disease.
There is also a strange result where only the low dose of prunes (but not high dose) led to any reduction. This reduction was only slight (less than 9 on the ALTs) and the control group already had higher levels of ALTs than the treatment groups at baseline.
Honestly, I wouldn’t put too much stock in this study.