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Evidence-graded guides
Every guide is labeled by evidence level so you always know what's established science, emerging research, or an open hypothesis.
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Body-Focused Repetitive Behaviors, Jaw Tension, and Skin Flares
Nail biting, skin picking, and jaw clenching are recognized clinical behaviors with a plausible — but not fully proven — link to facial skin inflammation.
7 min read
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Breathing Techniques and the Nervous System: What's Established, What's Promising
Nasal breathing and nostril-specific techniques have real, measured effects on the autonomic nervous system. Here's what's well-supported and what's still speculative for skin specifically.
8 min read
Diet and Seborrheic Dermatitis: Separating Evidence from Speculation
A cautious look at what nutrition research does and does not currently support for seborrheic dermatitis.
6 min read
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Malassezia Yeast and Seborrheic Dermatitis: What the Research Shows
The yeast genus most closely linked to seborrheic dermatitis, and how it's thought to contribute to flares.
7 min read
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The Brain–Skin Axis: What the Research Says About Stress and Flares
Skin and the nervous system stay in constant contact throughout life. Here's what human studies actually show about that connection — and where the evidence runs out.
9 min read
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One Reader's Account: 12 Years With Seborrheic Dermatitis, and What They Found Helped
A first-person account shared with our editorial team. This is one person's personal experience, not medical guidance, a validated protocol, or a claim that applies to everyone.
6 min read
The Skin Barrier's Role in Flare-Ups
How the outermost layer of skin protects against irritation, and what happens when that barrier is compromised.
6 min read
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Sleep, Diet, and Movement: The Environment Your Nervous System Recovers In
Well-established general health science, applied cautiously to a condition where direct evidence is still emerging.
7 min read
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Tracking Your Own Stress Triggers — and What Meditation Research Shows
A practical framework for identifying personal triggers, plus what controlled studies actually show about meditation and inflammatory skin conditions.
7 min read
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Therapy, Supplements, and Self-Help Books: An Honest Account
Where the evidence is strongest, where it's weakest, and where your money and time are best spent — without inflated claims.
8 min read
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Understanding Seborrheic Dermatitis: Symptoms, Causes, and What We Know
A plain-language overview of what seborrheic dermatitis is, who it affects, and how researchers currently explain it.
8 min read
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Why Single-Cause Explanations of Seborrheic Dermatitis Keep Falling Short
Decades of research point to several interacting factors rather than one culprit — which is actually useful to know if a past treatment let you down.
6 min read
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Why Your Skin Talks for You in Sebderm
The science behind the brain-skin axis reveals that stress isn't just in your head—it's written all over your face. Here is how to decode the message and break the flare-up cycle.
6 min read