Proof.Fit

D-Serine

10 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Main Effects
Learning

Mood/attention + memory

Auditory learning +10%

Moderate
336
Brain health

Auditory plasticity/MMN ↑

Symptoms/cognition: +10%, −4%

Moderate
301
Nerve health

Auditory plasticity, MMN

+10% learning

β-ERD, alpha/MMN

Moderate
282
Ear health

Auditory plasticity +10–14%

MMN improved

Moderate
192
Memory

Mood/attention → memory

+200-fold D-serine

Training-linked verbal learning

Weak
125
Focus & concentration

Attention/memory +

Emotion speed +

Weak
98
Mood balance

Mood relief, -

Anxiety/PTSD ↓

Memory/attention ↑

Weak
98
Productivity

Faster negative emotion recognition

Slight recall improvement

Weak
63
Motivation & confidence

Motivation +35.7%

Confidence +3.7

Weak
44
Mental clarity

Mood - anxiety ↓

Attention/memory +

Weak
35