Proof.Fit

Beta-Carotene

13 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Main Effects
Nutrient uptake

Uptake ↑ beta-carotene +10x

Retinol stores ↑ 6.6x

Strong
94,624
Growth support

Carotenoid/vitamin A boost

+85.7%

Strong
154,775
Antioxidant

Antioxidant↑, Oxidation↓

+15-fold beta-carotene

AMD risk↓, +10pp

Strong
50,593
Immune support

Boosted immune cells

Reduced inflammation/oxidation

Strong
128,909
Eye health

AMD risk ↓

Vitamin A status ↑

Strong
126,757
Cell health

A/V status + carotenoids

Cell damage ↓, repair ↑

Strong
83,978
Wellbeing

Vitamin A status↑

Mortality↓ & health↑

Strong
181,716
Vitality

Vitamin A, anemia, memory

Maternal mortality −49%

Carotenoids, survival, pain

Strong
116,841
Healthy aging

Mortality −31%; healthy aging

DNA damage, cognition, skin

Strong
78,746
Skin health

Antioxidant photoprotection + skin redness

Carotenoids/pigmentation +10-67%

Moderate
675
Respiratory comfort

Better airflow, fewer exacerbations

Nasal dryness improved, dysplasia unchanged

Moderate
1,578
Energy & Fatigue

Less anemia, less fatigue

Improved iron/vitamin A status

Moderate
767
Skin repair

Skin repair +23%

Faster wound closure 50%

Moderate
422