Nutrition Deficiency Blood Test

The PlexusDx Nutrition Deficiency Blood Test measures essential nutrient and blood health biomarkers—including albumin, ferritin, folate (B9), hematocrit, homocysteine, vitamin B12, and vitamin D—to provide insight into nutritional status, metabolic function, and cardiovascular support. Results are delivered through the PlexusDx Results Portal, where biomarker levels are translated into clear explanations and personalized nutrition and supplement recommendations. This panel is commonly used to identify potential nutrient gaps and is often paired with genetic testing for deeper context.