Biotin: breakouts, skin barrier, and labs

Midlife can feel like your body suddenly changed the rules. The supplements that once boosted energy, hair growth, and metabolism might now be causing bloating, acne, brittle hair, belly fat, dry skin, hormone imbalance, and even abnormal lab results. In this episode, Chalene breaks down the popular supplements many women over 40 are still taking that could be quietly sabotaging their health, thyroid labs, skin barrier, bone density, and hormones. If you're navigating perimenopause or menopause and wondering why you don't feel like yourself anymore, this conversation will challenge what you think you "should" be taking. This is not about fear. It's about testing, not guessing, and making smarter choices in midlife.

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🤓 What You Will Learn

• How high dose biotin can trigger acne and distort thyroid and heart labs
• The risk of iron after menopause
• Why calcium alone may not strengthen bones
• How DHEA can spike testosterone and cause breakouts
• The link between caffeine, cortisol, and belly fat
• Why creatine gummies are underdosed and dosing matters
• How protein powders may add bloating and hidden calories
• Why too much vitamin E can increase bruising
• Why testing with a clinician beats guessing

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• Thank you to our Sponsor!!! Organifi!!! Go to https://www.Organifi.com/chalene and Use the Code CHALENE for 20% off all products!
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🧐 Research:

• Biotin lab interference
• https://www.fda.gov/medical-devices/in-vitro-diagnostics/biotin-interference-troponin-lab-tests-assays-subject-biotin-interference
• https://jcadonline.com/biotin-for-hair-loss-evidence/
• Calcium supplements and Bone Densityhttps://pmc.ncbi.nlm.nih.gov/articles/PMC7231370/?utm_
• Calcium supplements cardiovascular disease
• https://www.sciencedirect.com/science/article/abs/pii/S1050173825001045?utm
• Oxidative stress risks from excess iron
• https://pmc.ncbi.nlm.nih.gov/articles/PMC11587765/?utm
• DHEA supplementation on testosterone and estradiol
• https://pmc.ncbi.nlm.nih.gov/articles/PMC12231631/?utm

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