Proof.Fit

Folic Acid

15 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Blood circulation
Strong

Hcy↓ +31%

FMD/AIx↑

359,260 people
Pregnancy support
Strong

Knowledge+uptake +26.5pp

Defects −47% / −36%

Hb/folate +10%

345,052 people
Heart health
Strong

Lower homocysteine

Better vessel function

Lower stroke risk

333,882 people
Nutrient uptake
Strong

Homocysteine ↓32%

Betaine ↑38%

92,852 people
Nutrition source
Strong

Folate↑, Hcy↓

Hb/iron status↑

114,262 people
Cell health
Strong

Liver toxicity, discontinuation

DNA damage, apoptosis

56,176 people
Healthy aging
Strong

Homocysteine↓; folate↑

Stroke/cognition/flow↑

123,265 people
Brain health
Strong

Memory/cognition +

Homocysteine ↓

39,021 people
Mood balance
Strong

Depression relief +2.65

Mania relief 100%

Lower relapse 0.33

870,234 people
Wellbeing
Strong

Folate ↑; wellbeing +

Wellbeing +10%; mood

Sleep ↑; wellbeing +

36,678 people
Fertility
Strong

Sperm quality +47%

Pregnancy +18.9%

Folate intake +60%

23,941 people
Mental clarity
Strong

Folate/B12 better clarity

Omega-3 boosts folate

5,196 people
Energy & Fatigue
Strong

Hb ↑, fatigue ↓

Iron status ↑, fatigue ↓

4,954 people
Illness recovery
Strong

Recovery improved; +31%

Toxicity reduced; -21 pp

3,601 people
Immune support
Strong

Immune/infection ↓, +5‑fold folate

Inflammation ↓, homocysteine −22%

Neutropenia ↓, WBC +

5,261 people