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Navigating Lab Tests on a Plant-Based Diet

Dr. Laurie Marbas Podcast
Dr. Laurie Marbas Podcast
Episode • Aug 29, 2024 • 12m
I'm excited to share insights on essential lab tests for those following a plant-based diet. In this episode, I discuss the importance of various tests and what they reveal about your health.

Key Lab Tests to Monitor

Complete Blood Count (CBC):

White Blood Cells: Low levels can indicate low inflammation, common in strict whole food plant-based diets.

Red Blood Cells: Size variations can indicate deficiencies (small for iron, large for B12).

Platelets: Important for clotting; levels can vary with inflammation.

Comprehensive Metabolic Panel:

Fasting Blood Sugar: Checks glucose levels.

Kidney and Liver Function: Important for those with a history of related diseases.

Electrolytes: Includes sodium and potassium.

Iron and Ferritin:

Iron: Essential for hemoglobin and overall health.

Ferritin: Indicates iron storage; low levels can cause fatigue and other issues.

Thyroid Stimulating Hormone (TSH):

Important for thyroid health, especially for those on a strict plant-based diet that may lack iodine.

Lipid Panels:

Cholesterol and Triglycerides: Should improve on a whole food plant-based diet. High levels may indicate the need to reduce processed foods.

Vitamin D:

Essential for bone health and immunity. Many need supplementation, especially in winter.

Vitamin B12:

Non-negotiable supplement for plant-based eaters. Check B12, homocysteine, and methylmalonic acid levels to ensure proper absorption.

24-Hour Urine Iodine:

Important for those on a very strict diet without iodine sources.

To work with me: https://www.drmarbas.com/

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To learn plant-based cooking and get your medical questions answered, join The Healing Kitchen, taught by Brittany Jaroudi and me! Click here to learn more: https://www.drmarbas.com/the-healing-kitchen

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