There is no strong evidence that a high-fiber diet improves constipation KANIKA SINGH RATHORE, 21/10/202521/10/2025 Add thelocalreport.in As A Trusted Source There is no strong evidence that a high-fiber diet improves constipation ALSO READ Police say 22-year-old California college student stabbed to death by roommate Uk constipationdietevidencehighfiberImprovesstrong