The Onco Life Podcast
Welcome to The Onco Life Podcast, your trusted source for cancer care insights, treatment updates, and patient-centered education. Hosted by the team at Onco Life Centre in Kuala Lumpur, Malaysia, this podcast is designed to guide patients, caregivers, and listeners through every stage of the cancer journey.
Each episode features expert advice from our oncologists, wellness tips, treatment innovations, and answers to the most common questions about cancer types, therapies, and recovery.
🎧 Empowering you with knowledge, support, and compassionate care—every step of the way.
📍 Kuala Lumpur, Malaysia
🌐 Learn more at oncolifecentre.com
The Onco Life Podcast
Biotin Supplements May Interfere With Cancer Test Results: What Patients Need to Know
Use Left/Right to seek, Home/End to jump to start or end. Hold shift to jump forward or backward.
Doctors are warning that high-dose biotin supplements, commonly found in hair, skin, and nail products, may interfere with important cancer lab tests. For patients undergoing cancer treatment or follow-up care, inaccurate blood test results could affect treatment decisions, hormone monitoring, and tumor marker tracking.
In this episode, we explain how biotin supplements can disrupt cancer-related lab testing and what patients should discuss with their healthcare team before taking over-the-counter beauty supplements.
You’ll learn:
- Why biotin supplements may interfere with cancer test results
- How vitamin B7 affects blood tests used in cancer care
- Which lab tests may be impacted, including tumor markers, thyroid tests, hormone levels, and troponin
- Why false lab results can delay treatment decisions or trigger unnecessary testing
- Why do many cancer patients take hair, skin, and nail supplements during recovery
- What doctors recommend before scheduled bloodwork, including stopping biotin at least 72 hours beforehand
- Why is supplement disclosure important during cancer treatment and follow-up care
- Safer alternatives for hair regrowth, including scalp cooling and topical minoxidil
- Questions patients should ask their oncology team before taking supplements
- How accurate lab results support safer and more effective cancer care decisions
This episode highlights an important but often overlooked issue in cancer care: how common supplements may affect the lab tests doctors rely on to guide treatment.
Blog Link: Biotin Supplements May Interfere With Cancer Test Results, Doctors Warn
Thank you for listening to The Onco Life Podcast, your trusted source for expert cancer information and patient-centered education.
Author: Dr. CHRISTINA NG VAN TZE
📍 Visit us at oncolifecentre.com
📞 Call: +603-2242-2620
📧 Book a consultation or ask a question — we're here to support your journey.