Fiber intake associates with increased treatment response in multiple myeloma patients along changes in gut microbiome

Key Points

• This research examines how fiber intake affects treatment response in multiple myeloma patients.
• Analyzed dietary fiber intake in patients with multiple myeloma.
• Examined gut microbiome diversity in relation to fiber consumption.
• Investigated the association between fiber intake and MRD negativity.
• Increased dietary fiber led to greater gut microbiome diversity.
• Specific fiber types correlated with MRD negativity in new diagnosed multiple myeloma patients.
• Microbial profiles associated with immune-modulating effects in response to treatment.