Combating Cancer-Related Fatigue: A Personalized Supportive Care Program

In order to participate in this study a subject must meet all of the eligibility criteria outlined below.

Inclusion Criteria:

* Written informed consent was obtained to participate in the study and HIPAA authorization for the release of personal health information.
* Subjects are willing and able to comply with study procedures based on the judgment of the investigator.
* Age ≥ 18 years at the time of consent.
* Confirmed diagnosis of indolent lymphoma, Waldenström's Macroglobulinemia, or Cutaneous T Cell Lymphoma.
* Significant symptoms of fatigue, as defined by PROMIS Fatigue score \>50.

Exclusion Criteria:

* Other co-existing malignancies.
* Significant cognitive impairment as defined by Mini-Cog score 0-2 (out of 5) that would prevent understanding of assessments or interventions.
* Unstable or serious illness (e.g., unstable cardiac arrhythmia, severe anemia/thrombocytopenia) that would prevent safe participation in an exercise regimen, per the discretion of the treating physician.
* Individuals who are not able to consume an oral diet, due to swallowing difficulties or other reasons, as this might interfere with the nutritional intervention