Proof.Fit

Nerve health

47 supplements analyzed and ranked by clinical evidence.

Supplements47

Supplement Evidence

Main Effects
Magnesium

Autonomic/stress ↓; catecholamines

Seizures/neurology ↓; +40%

Strong
183419
L-Dopa

ON/OFF time +1.4h

Motor scores -1.9

Tremor -70%

Strong
60613
Vitamin D

Falls/balance improved

Neuropathy risk lower

Strong
435919
Calcium

Hypocalcemia, QTc +0.03s

GABA release, calcium-dependent

Strong
877212
Vitamin B12

Symptom relief, +33% nerve

Nerve function, B12↑ homocysteine↓

Strong
95115
Potassium

K+ loss, ECG changes

RBC oxidative damage, indices

Strong
319717
Alpha-Lipoic Acid

Nerve symptoms -3.9

Conduction +3.8 m/s

Pain -33%

Strong
21217
Vitamin B9

Nerve symptoms, homocysteine

+30% homocysteine drop

Nerve conduction improves

Strong
275814
Arachidonic Acid

vasospasm/infarction ↓

brain/vision development ↑

AA/DHA blood ↑

Strong
59519
Choline

Choline boost, memory +25%

Visual/brain function, IOP -7 mmHg

Strong
76218
Vitamin B3

Cognitive/neurologic improvement

Nerve protection, -2.65 TSS

Strong
55916
Vitamin B2

Neuropathy symptoms/pain

Stroke/ischemia recovery

Migraine days -44%

Strong
40015
Zinc

Smell recovery: 18β†’7 days

Bad breath: VSC ↓

Strong
180417
Vitamin B6

Neuropathy symptoms↓

Movement/tremor relief

Strong
54417
Vitamin B1

Pain/symptoms ↓

Nerve sensation ↑

Neuropathy score ↓

Strong
26717
St. John's Wort

Pain ↓ ~4

Depression ↓ ~11

Strong
9711
Thiamine

Pain/sensory relief

+30 Β΅g/L thiamine

Nerve function improved

Strong
20515
Acetyl-L-Carnitine

Nerve recovery +7.0 m/s

Pain relief -39%

Functional improvement +6.0

Strong
9017
Riboflavin

Nerve function +

Neuropathy symptoms -0.92

Neurological recovery +25%

Strong
32415
Taurine

Nerve protection: +6.5 mo

Excitability/arousal: threshold↑, ASI↓

Strong
24013
Uridine

EEG preserved +0.015

Nerve symptoms improved

Conduction improved, unspecified

Moderate
2206
Marijuana

Pain relief / sleep

Seizures / cognition

Moderate
117514
Phosphatidylcholine

Cognitive decline ↓

Behavioral symptoms ↓

Dementia conversion ↓8.2%

Moderate
29617
Chamomile

Anxiety ↓; HAM-A βˆ’3.2

Well-being ↑; BP/HR ↓

Moderate
7817
DMSO

Nerve pain/recovery

Better by +3

Functional/neurologic gains

Moderate
8712
Ginkgo Biloba

Dizziness/vertigo relief -67.7%

Better function/QoL +15%

Improved gait +7 steps/min

Moderate
22317
Manganese

CIPN reduced: 1.6 vs 2.3

Motor function worsened

Moderate
8714
Benfotiamine

Pain +

Nerve function +

Moderate
209
Palmitoylethanolamide

Pain relief / sleep

Nerve conduction +β‰ˆ33%

Inflammation down, cytokines↓

Moderate
4618
D-Serine

Auditory plasticity, MMN

+10% learning

Ξ²-ERD, alpha/MMN

Moderate
2010
Nicotine

Cognition/attention + faster RT

Eye-motor/sensorimotor gating +PPI

Moderate
286215
TUDCA

Slower ALS decline +0.42/mo

Longer survival +6.5 mo

Moderate
129
L-Serine

Neuropathy: -1.5 score

1-deoxySL: -41% / -60%

Pain: -43% worst pain

Moderate
73717
Copper

Lower brain copper exposure

Less neurologic worsening

Improved cognition

Moderate
64718
Evening Primrose Oil

Disability & relapse ↓

Pain & symptoms ↓

Moderate
4810
Citicoline

Membrane synthesis +7.3%

Visual/EEG gating improvement

Weak
7614
Vitamin B7

Biotin: enzyme support

MS: slower disability

+25% mortality reduction

Weak
7310
L-Histidine

Basophil loss; CCL2 +457%

Bowel movement faster; MTL/5-HT ↑

Weak
15916
Inositol

Inositol: +70% CSF

Neuropathy relief: +64%

Weak
27017
Kava

Anxiety -10

Alertness/fatigue

Nerve safety

Weak
476
Corydalis

Pain, swelling: -3.8/-21.8

Pain relief: +94.44%

Weak
116
Magnolia Bark

Sleep, mood, anxiety improved

No % change reported

Weak
67
D-Mannose

E. coli UTI recurrences ↓

Recurrence-free time +14 days

Weak
774
Agmatine

Pain βˆ’26.7%

Axon damage, edema

Weak
53
Polygala Tenuifolia

Learning/memory ↑

Neurogenesis ↑

Weak
38
Molybdenum

Less neurologic decline (-22%)

Better recovery

Weak
357
PQQ

BDNF, NAA +8.6%

Orientation +22.2%

Weak
68