supp.fit

Learning

Taking in new information and being able to use it. It is measured by learning tasks where the same material is presented repeatedly, and by how much is retained afterwards.

13 supplements analyzed and ranked by clinical evidence.

Supplements13

Supplement Evidence

Choline
Strong

Memory + learning

Attention + processing

762 studies·18 benefits
L-Tyrosine
Strong

Learning ↑, depletion ↓

Dopamine precursor shifts

+38% variance, improved learning

3252 studies·11 benefits
Citicoline
Moderate

Memory/attention +3.5

Craving/use −6.41x

76 studies·14 benefits
L-Serine
Moderate

Learning+extinction: better

Learning+consolidation: better

737 studies·17 benefits
Phenylalanine
Moderate

P/T depletion: learning shifts

Levodopa: learning boosts

1103 studies·16 benefits
Huperzine A
Moderate

Memory +11, learning

Cognition +4.6, ADL

Language scores improved

12 studies·9 benefits
D-Serine
Moderate

Mood/attention + memory

Auditory learning +10%

20 studies·10 benefits
Phosphatidylserine
Moderate

Memory tests improved

+1.1 recall

n-3 PUFAs/neurotransmitters up

58 studies·11 benefits
Bacopa Monnieri
Moderate

Memory + attention

MCI cognition + fluency

Memory speed +10%

13 studies·11 benefits
Sarcosine
Weak

Symptoms + function

+ cognition/function

38 studies·10 benefits
Theanine
Weak

Attention speed/accuracy

+15–20 ms

Distraction/alertness

39 studies·15 benefits
Polygala Tenuifolia
Weak

Better recall, fewer errors

- p<0.05

Improved maze learning

3 studies·8 benefits
Uridine
Weak

EEG network +0.015

+memory, inconsistent

220 studies·6 benefits