Diagnosed with RRMS according to the 2017 McDonald criteria (or newer updates)
Routinely treated and monitored for MS
Speak and read Danish
Deemed physically and mentally able to participate in this study
You may not be if
Active malignancy
Diagnosis of Crohn's disease and ulcerative colitis
Other comorbidities deemed to be relevant
Haematopoietic stem cell transplantation
Current or past treatment with non-MS related treatments deemed to be relevant
Pregnancy or lactation
People with MR contraindications:
* Severe claustrophobia
* Incompatible implants/ foreign objects, including implanted pacemakers, heart valve prostheses, prostheses in the middle ear, implanted devices (e.g., insulin pump), metal debris, e.g., metal splinters in the eyes, miscellaneous shunts and catheters, metal clips from operations
