Proof.Fit

Copper

18 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Main Effects
Antioxidant

Antioxidant enzymes +9%

Oxidative stress -39%

Strong
18,267
Digestive support

Antioxidant↑, Digestive support

Gut enzymes↑, Oxidative balance

Strong
3,196
Immune support

Lower copper, weaker immunity

Fewer infections, better wounds

↑Immune markers with copper

Strong
3,478
Metabolism

Copper uptake ↓

Liver copper ↓

+20% absorption

Strong
7,378
Nutrition source

Hb/iron status +

Copper status/retention +

Strong
6,143
Growth support

Growth + feed 1.

Moderate
2,249
Nutrient uptake

Iron uptake ↑, Cu-regulated

Hb/Fe status ↑, uptake

Absorption ↑ at 4-6:1

Moderate
1,962
Skin repair

Infection↓ healing↑

TE +0.63 ICU

Wound closure↑ +44%

Moderate
2,426
Skin health

Wrinkles/photoaging; +31% elasticity

Infection prevention; -29% ATIs

Moderate
1,118
Blood circulation

RBF +52.8%

Circulation enzyme boost

Vessel flow/bleeding

Moderate
1,471
Energy & Fatigue

Copper uptake ↓82%

Blood/energy unchanged

Strength/gait ↑

Moderate
226
Brain health

Amyloid/cognition +42

Neurological recovery faster

Cognition stabilized +2.1

Moderate
222
Nerve health

Lower brain copper exposure

Less neurologic worsening

Improved cognition

Moderate
222
Bone health

↑ Bone density +1.5%

Bone strength/formation unchanged

Weak
393
Cell health

Copper uptake↓ 82%

Copper balance -6.54 ÎĽmol

Weak
95
Joint comfort

Pain/disability relief

QoL gain

Weak
60
Mood balance

Executive + biomarker benefit

Responder cognition +2.12 MMSE

Weak
48
Joints & tendons

Copper: +9% collagen

Minerals: linear bone/growth

Weak
42