Best Supplements for Reduced Psoriasis Area and Severity Index
Ranked by research evidence. Compare 1 supplement across 3 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.
Top picks by evidence
- Low evidence3 studies
Across 3 clinical studies (1 systematic review, 2 meta-analyses), 1 reported a moderate beneficial effect of vitamin D supplementation on reducing PASI scores (mean difference = -3.29, significant), while 2 found no significant effect (small neutral). The aggregate evidence is mixed, with a predominant neutral small effect. Most studies involved psoriasis patients, but dosing and duration were not consistently reported.
Product matchViva Naturals — Vitamin D3 with Organic Liquid Coconut Oil125 mcg · $15.16 · ★5.0 (208)
1 supplement
- LowVitamin DAcross 3 clinical studies (1 systematic review, 2 meta-analyses), 1 reported a moderate beneficial effect of vitamin D supplementation on reducing PASI scores (mean difference = -3.29, significant), while 2 found no significant effect (small neutral). The aggregate evidence is mixed, with a predominant neutral small effect. Most studies involved psoriasis patients, but dosing and duration were not consistently reported.1 beneficial2 neutral3 studies