PRIMARY OBJECTIVE:
I. Evaluate intervention feasibility.
SECONDARY OBJECTIVE:
I. Evaluate occurrence of hypomagnesemia and the need for a pharmacy regimen including oral and intravenous magnesium dosage.
EXPLORATORY OBJECTIVE:
I. Explore changes in other electrolytes, weight, and occurrence of chemotherapy delay or discontinuation and hospitalization which can be related to dietary intervention and program completion.
OUTLINE:
Patients receive a dietary magnesium intervention consisting of a food reference list and phone calls or video interviews from a registered dietitian, integrative medicine physician, or a mid-level provider over 10-20 minutes once a week for up to the 6th cycle of chemotherapy (average 15 weeks).
