Vitamin A and Psoriasis: The Mechanism, the Pharmaceutical Connection & the Safety Limits
Vitamin A derivatives are among the most effective psoriasis treatments available. Here's how the mechanism works, where supplements fit, and what the toxicity limits mean.
Castor Oil for Psoriasis: The Ricinoleic Acid Mechanism, Koebner Risk & What Works Better
Castor oil's ricinoleic acid has mild anti-inflammatory properties — but its high viscosity means massage application carries a Koebner risk on psoriatic plaques. Here's when it helps and when to avoid it.
Best Probiotics for Psoriasis: The Gut-Skin Axis Mechanism, Specific Strains & What the Evidence Shows
Which probiotic strains are most relevant to psoriasis, and what does the evidence actually show? Here's an honest guide to gut health support for psoriasis management.
Olive Oil for Psoriasis: The Oleic Acid Barrier Concern, Scalp Use & Better Alternatives
Olive oil softens psoriatic scale — but its high oleic acid content disrupts ceramide synthesis in an already-compromised barrier. Here's when topical olive oil helps, when to avoid it, and what the dietary evidence actually shows
Milk Thistle for Psoriasis: The Liver Connection, Evidence & How to Use It
Milk thistle's relevance to psoriasis runs through the liver-psoriasis connection. Here's what silymarin actually does, what the evidence shows, and when it's worth considering.
The Psoriasis Diet: What to Eat, What to Avoid & What the Evidence Shows
A psoriasis diet doesn't cure the condition — but NF-κB inhibition through specific polyphenols and Mediterranean dietary patterns have documented evidence. Here's what actually helps and why
Essential Oils for Psoriasis: What the Evidence Shows, Risks & Safe Use
Some essential oils may provide comfort for psoriasis symptoms — but several are documented contact allergens. Here's an honest guide to which are worth trying and how to use them safely.
Coconut Oil for Psoriasis: Benefits, Limitations & How to Use It Safely
Coconut oil has specific properties relevant to psoriasis — particularly for the scalp and scale softening. Here's what it does well, what it doesn't, and the Malassezia caveat.
Oregon Grape for Psoriasis: The Berberine Mechanism, Clinical Evidence & How to Use It
Oregon grape's berberine inhibits keratinocyte proliferation and NF-κB activity — giving it a specific mechanism for psoriasis backed by multiple clinical trials where 60–84% of patients reported significant improvement. Here's what the evidence shows
Which Type of Psoriasis Do You Have?
Not all psoriasis looks or behaves the same. Here's a clear guide to every type — plaque, guttate, pustular, erythrodermic and more — and how to tell them apart.
Is Sudocrem Good for Psoriasis?
Sudocrem can soothe psoriasis irritation — but it's not a treatment. Here's what each ingredient does, where it genuinely helps, and where better options exist.
Does L-Glutamine Help Psoriasis? What the Science Actually Shows
L-glutamine is linked to gut health, immune function, and IL-17 pathways relevant to psoriasis. Here's what the evidence actually shows — and what it doesn't.