Plant-Based Nutrition Panel

A 27-biomarker panel targeting the specific nutritional deficiencies that affect vegetarians, vegans, and plant-based eaters. Measures B12 (absent from plant foods), iron studies (plant iron is less bioavailable), zinc, vitamin D, folate, homocysteine (methylation status affected by B12), and a full blood count for oxygen transport and immune function. Provides the data needed to supplement intelligently rather than guessing.

Plant-based diets offer well-documented benefits for cardiovascular health, cancer risk reduction, and environmental sustainability. However, they also create specific nutritional vulnerabilities that require monitoring. This 27-biomarker panel targets the nutrients most commonly deficient in vegetarians, vegans, and flexitarians — providing the data needed to supplement intelligently rather than guessing. Vitamin B12 is the most critical concern, as it is essentially absent from plant foods. Deficiency develops slowly (the liver stores 3-5 years' worth) but causes irreversible neurological damage when prolonged. Iron is the second major risk — plant-based (non-haem) iron is 2-3 times less bioavailable than animal-based (haem) iron, and requirements may be 1.8 times higher for vegetarians. Ferritin (iron stores) is the key marker, as serum iron fluctuates throughout the day. Zinc absorption is reduced by phytates found in grains, legumes, and nuts — the staple foods of plant-based diets. Vitamin D is a concern for all Australians but particularly for those avoiding fortified dairy products. Folate is usually adequate on plant-heavy diets but homocysteine testing reveals whether folate is being effectively utilised for methylation, which depends on adequate B12. The panel includes a full blood count to screen for anaemia (both iron-deficiency and megaloblastic types) and assess immune cell counts. An 8-12 hour fast with a morning blood draw is recommended for the most accurate iron and homocysteine results. ClearLabs delivers results within 2-3 business days, displayed against optimal ranges rather than just conventional minimums — important because conventional ranges define deficiency, not optimal function.