Immune support
How well the immune system works, both in defending against infection and in not overreacting. It is measured by immune cell counts and activity, by antibody levels, and by how often people actually get ill.
173 supplements analyzed and ranked by clinical evidence.
Supplement Evidence
Immune boost, fewer infections
Immune suppression, fewer flares
Lower inflammation, more n‑3
Immune function shifts
ALT/AST, immune↑
Infections, immune defense↓
T-cells, response↑
Immune markers +
Gum inflammation ↓
Infection/inflammation ↓
Immune markers + infections
T-cell support + less infection
Inflammation down, immunity up
HIV/CD4: +2.24 risk
Less malaria/anemia: −69%
Immune cells/cytokines: faster clearance
Inflammation/oxidative stress ↓
Antiviral/immune response ↑
Infection outcomes ↓
Lower copper, weaker immunity
Fewer infections, better wounds
↑Immune markers with copper
Immune/infection ↓, +5‑fold folate
Inflammation ↓, homocysteine −22%
Neutropenia ↓, WBC +
Antiviral immunity +20–70%
Warriors, less infections
Gut barrier, microbiota
Anti-inflammatory, antioxidant support
+oocyte outcomes
Cytokines/oxidative stress -
HDL up, CRP -15%
Triglycerides -15%, Lp-PLA2 -20%
UV immune protection
↓ IL-8, ↑NAD+
Throat/nasal relief +53%
Overall symptoms improved 2.1x
Earache/runny nose reduced
Immune illness↓
Infections↓ 29-38%
Fewer infections, shorter illness
Better autonomic, viral markers
Immune markers ↓, +50% TGF-β1
MDRO/AMR burden ↓, A. muciniphila
Symptoms improved, no safety issues
Skin lesions improved
S. aureus inhibited
Blood pressure −9.67 mmHg
Inflammation marker −1.03 mg/L
Triglycerides −14.22 mg/dL