A one size vial does not fit all: An evaluation of the micronutrient status of adult patients receiving home parenteral nutrition (HPN).

Low and high concentrations were observed in our patients but clinical and demographic factors did not impact consistently on micronutrient concentrations highlighting the importance of ongoing monitoring and adequate supplementation as per ESPEN guidelines. Current micronutrient preparations may be inadequate for some patients with dependent on HPN. Our results indicate a need for a preparation with higher amounts of vitamin D.