Your Scalp's Ecosystem: Key to Healthy Hair - AI Podcast
Dr. Joseph Mercola - Take Control of Your Health · Dr. Joseph Mercola
June 18, 20258m 7s
Audio is streamed directly from the publisher (traffic.libsyn.com) as published in their RSS feed. Play Podcasts does not host this file. Rights-holders can request removal through the copyright & takedown page.
Show Notes
Story at-a-glance
- Your scalp hosts a dense microbial ecosystem that protects against inflammation and disease. When disrupted, it can lead to flaking, itching, thinning hair, and inflammatory scalp conditions like seborrheic dermatitis
- The scalp microbiome is dominated by key bacteria like Cutibacterium acnes and Staphylococcus epidermidis. These microbes help protect your skin barrier, manage inflammation, and regulate other harmful organisms
- Scalp dysbiosis can be triggered by overwashing, harsh shampoos, excessive oil production, and even genetic factors like hair density or dandruff-prone skin. These disrupt the balance of good and bad microbes
- Dandruff is linked to reduced microbial diversity and fungal overgrowth. Studies show healthy scalps have more protective bacteria, while dandruff-prone scalps are overrun with inflammatory microbes like Malassezia restricta and Malassezia globosa
- Long-term relief comes from restoring beneficial microbes, not just killing fungi. Using microbiome-safe natural products, avoiding daily shampooing, and consuming foods that promote the growth of probiotics, prebiotics, and postbiotics are effective ways to rebalance your scalp naturally