Psoriatic Arthritis — 6 Biomarkers & 5 Genes: Reference Table
Biomarker / Gene
Red Flag
Free Action Plan
Supplement / Equipment Plan
BIOMARKERS
hsCRP (Biomarker)
>3 mg/L
Mediterranean diet, 7–9h sleep,
150 min aerobic exercise/week
Omega-3 EPA/DHA 2–4g/day, Curcumin BCM-95
500–1000mg/day, Boswellia AKBA 300–500mg
ESR (Biomarker)
>20 mm/hr (F)
>15 mm/hr (M)
Anti-inflam. diet, fermented foods,
check ferritin to rule out anemia
Probiotics 10–50B CFU/day, L-glutamine
5–10g/day, Infrared sauna 15–20min 3–4x/wk
25-OH Vitamin D (Biomarker)
<30 ng/mL
(<20 ng/mL = deficient)
20–30 min sun/day (10am–2pm),
oily fish, narrowband UVB at home
Vitamin D3 2000–5000 IU/day + K2 MK-7
100–200mcg/day; retest after 3 months
Uric Acid (Biomarker)
>5.5 mg/dL
Eliminate fructose beverages & purines,
hydrate 2–3L/day, moderate aerobic exercise
Tart cherry extract 480mg anthocyanins/day,
Quercetin 500mg/day, Vitamin C 500mg/day
IL-17A (Biomarker)
>10 pg/mL
30g+ fiber/day from diverse plants,
fermented foods daily, cold showers
Omega-3 EPA/DHA 3–4g/day, Vitamin D3
(target >50 ng/mL), Berberine 500mg 2x/day
HOMA-IR (Biomarker)
>2.0 (meaningful)
>2.5 (significant)
Strength training 2–3x/wk, 14–16h
fasting window, post-meal 10–20 min walks
Berberine 500mg 2–3x/day, Magnesium
glycinate 300–400mg, ALA 300–600mg/day
GENES
HLA-B27 (Gene)
Positive result
Daily spinal mobility exercises, swimming,
firm mattress, quit smoking
D3 + K2 (target >55 ng/mL), Omega-3 3–4g,
NAC 600mg 2x/day, Lactobacillus 10–20B CFU
HLA-C*06:02 / Cw6 (Gene)
Allele present
Protect skin from trauma, treat strep
promptly, narrowband UVB 2x/week
D3 3000–5000 IU + calcipotriol cream,
Silymarin 300mg 2x/day, NAC 600mg 2x/day
IL23R (Gene)
Risk variant present
35–40g fiber/day, 30+ plant species/wk,
fermented foods daily, cold showers
Curcumin BCM-95 1000mg, Berberine 500mg 2x,
Resveratrol 500mg + Quercetin 500mg with meal
TNFA (Gene)
High-risk allele
7–9h sleep, 14h+ overnight fast,
Mediterranean diet
PEA 600mg 2x/day, EGCG 400mg, Omega-3
3–4g/day, Boswellia AKBA 300–500mg
PTPN22 (Gene)
R620W variant
7–9h sleep, moderate exercise only,
reduce gut permeability triggers
Methylcobalamin B12 1000mcg + methylfolate
400–800mcg, Zinc picolinate 15–25mg/day
Source: GWAS and clinical biomarker studies in psoriatic arthritis