Proof.Fit

Vitamin B6

17 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Main Effects
Metabolism

Homocysteine↓, B6↑

Folate/methylation↑, homocysteine↓

Strong
41,074
Heart health

Lower TMAO/homocysteine

Better vessel function

Fewer MI/stroke

Strong
23,424
Pregnancy support

Nausea relief

Birth weight +10%

Blood pressure -38%

Strong
7,958
Nerve health

Neuropathy symptoms↓

Movement/tremor relief

Strong
2,861
Mood balance

Mood ↓ homocysteine

Mood ↑ 52%

Mood ↓ anxiety/depression

Strong
5,384
Mental clarity

Memory/cognition +hcy

Brain atrophy −30%

Strong
2,718
Vitality

Liver enzymes/fatty liver -42%

B6/PLP, performance/weight

Moderate
1,033
Eye health

AMD risk ↓34%

Cataract odds ↓

Moderate
18,378
Nutrition source

B-vitamin status ↑

Homocysteine ↓ / ω-3 ↑

Hemoglobin & cognition ↑

Moderate
1,389
Stress resilience

Stress/anxiety ↓

-3 points

Moderate
1,309
Focus & concentration

Better attention/memory

Reduced cognitive decline

Moderate
781
Blood sugar

Blood sugar ↓

HbA1c/FPG ↓

Moderate
516
Immune support

Immune cells up

Viral reactivation down

CD4+ 60%→37.5%

Moderate
532
Skin health

PPE/HFS ↓ incidence

QoL/pain improved

Moderate
215
Sleep quality

Less waking, better sleep

PSQI −44%, better sleep

Improved sleep with lithium

Moderate
175
Energy & Fatigue

Better endurance +26%

Lower performance -11.6%

Weak
445
Menstrual comfort

PMS symptoms -45%

Broad micronutrients, remission 72%

Weak
198