Dietary Reporting In The Amyloidoses

The goal of this clinical trial is to learn about malnutrition and weight loss in patients with Amyloidosis.The main question it aims to answer is:Is it feasible to use a low-cost nutrition-based application (apps) for use on a smartphone to obtain detailed information on caloric intake in Amyloidosis patientsParticipants will be asked to:Download the MyFitnessPal application on their smartphone and view an online tutorialAfter a week of practice, from weeks 2-9, participants will enter daily dietary intake as well as daily herbal/alternative supplement intake into the MyFitnessPal application on their smartphone.complete a questionnaire prior to starting the application, after week 2 and at week 10 after starting the application

Inclusion Criteria:18 years of age or olderDiagnosed with any type of amyloidosisSpeak, read and write in EnglishWilling to use the MyFitnessPal app on their own smartphoneExclusion Criteria:a planned autologous stem cell transplant or a solid organ transplant in the 12 weeks after enrollmentcognitive or perceptual disturbances