Resistant Starch Prebiotic Effects in Chronic Kidney Disease

Inclusion Criteria: * Participant is willing and able to give informed consent for participation in the trial. * Participant has the ability to speak and read English. * Male or Female, aged 18 years or above. Females of child-bearing potential must agree to use a medically approved method of birth control for the duration of the study. All hormonal birth control must have been in use for a minimum of three months. Acceptable methods of birth control include: Hormonal contraceptives including oral contraceptives, hormone birth control patch, vaginal contraceptive ring, injectable contraceptives, or hormone implant, double-barrier method, intrauterine devices, non-heterosexual lifestyle or agrees to use contraception if planning on changing to heterosexual partner(s), vasectomy of partner at least 6 months prior to screening. * Estimated glomerular filtration rate (eGFR) \<15 mL/min/1.73m\^2 for the past 3 months * In the Investigator's opinion, participant is able and willing to comply with all trial requirements. Exclusion Criteria: * The participant is cognitively impaired and cannot give consent or participate in the group program * The participant has an existing relationship with the research team, such as supervisory relationship (student, employee) or familial relationship (child, spouse, etc) * Participants who indicate that they cannot consume study treatments. * Participants who indicates they are allergic to potatoes or corn * Female participant who is pregnant,…