#153 Bloodwork, Biomarkers, and Vitamins for Runners

Bloodwork, vitamin levels, and other biomarkers can be confusing, so on this episode Andrea is joined by Dr. Liz Herman, ND and Dr. Jared Pistoia, ND to break down the science of our blood. They explore how getting our bloodwork done as athletes can differ from the average person. They take a look at creatine kinase, blood glucose, anemia and more. They also dive into the critical role of vitamins (D, B12) and minerals like iron and calcium. Finally, they discuss the differing hormone changes both women and men experience as they age, and how to address those changes. If you've ever wanted to learn more about your blood, tune in! Chapters 0:00 - Intro 2:46 - Introducing Dr. Herman 4:36 - Introducing Dr. Pistoia 7:12 - Why get bloodwork done? 12:09 - The role of creatine kinase 15:10 - The most common abnormal bloodwork findings in endurance athletes 16:13 - Do males & females require different types of tests? 18:24 - How to treat abnormal levels 22:28 - Defining and treating anemia 27:10 - The role of ferritin 31:15 - Iron-rich foods & supplements 40:18 - The importance of calcium for athletes 45:47 - Addressing Vitamin D levels 49:09 - Ideal blood calcium levels & supplementation 52:55 - The function of Vitamin B12 1:01:07 - Hormone testing for women 1:05:15 - Hormone changes in men as they age 1:07:45 - Wrap-up Since 2006, Dr. Herman has been the owner and medical director of Bethel Naturopathic Medical (Instagram, Facebook), treating patients with the highest standard of naturopathic care and commitment to excellence. She's earned a reputation for being one of Bethel's leading health care providers who cares deeply about naturopathic medicine and your health. She has not only served Bethel, but also the surrounding communities in the tri-state area for over 20 years. In the past, she served as a supervising physician of student doctors at the University of Bridgeport's School of Naturopathic Medicine and was the former president of the Connecticut Naturopathic Association. Her combination of skills makes her a unique asset to conventional and holistic doctors. Dr. Pistoia is an attending physician at Bethel Naturopathic Medical. He specializes in the homeopathic treatment of mental health disorders. He's authored two books and is a former writer for Healthline. He also serves as the Legislative Co-Chair of the Connecticut Naturopathic Physician Association and is a state delegate for the American Association of Naturopathic Physicians. His interest in health began in high school, where he worked on a faculty committee for healthier school food choices. He attended Stony Brook University on Long Island, NY and later became a certified fitness trainer, until resigning to become a naturopathic physician. Dr. Pistoia is passionate about health and has a strong interest in the advancement of human psychology. This week’s episode of the Doctors of Running Podcast is sponsored by our friends at Running Warehouse. With the introduction of super foams and carbon plates, it’s never been more fun to tackle the trails than with today’s footwear. The Nike Ultrafly hit shelves recently, giving runners a chance to take the tried-and-true ZoomX midsole foam off road and into the woods for long distances. In our Chief Editor Matt Klein’s review of the shoe, he says “Those wanting ZoomX foam with a plate that feels comfortable at both easy and uptempo paces will enjoy the Nike Ultrafly. The ultramarathon community should be excited that they have a super shoe specifically designed for them.” Not to be outdone, Hoka’s Tecton X2, New Balance’s SuperComp Trail, and Saucony’s Endorphin Rift offer excellent alternatives that each have their own strengths. Find reviews on all four super trail shoes at Doctors of Running and head over to Running Warehouse to shop today.