11 supplements with evidence

Stay Sharp

What the research supports, measured against the specific symptoms this goal is made of.

What the research shows

These were tested against a specific symptom rather than the goal as a whole — every paper behind them has been read and rated. The symptom each was actually measured against is named, so you can judge for yourself how far it carries.

L-TheanineLack of FocusStrong2 studies read behind this
Creatine MonohydrateBrain FogSolid1 study read behind this
Vitamin B1 (Thiamine)Brain FogSolid1 study read behind this
PQQ (Pyrroloquinoline Quinone)Brain FogSolid1 study read behind this
Vitamin B6 (Pyridoxine HCl)Brain FogSolid1 study read behind this
Magnesium L-ThreonateBrain FogSolid3 studies read behind this
Bacopa MonnieriBrain FogSolidPoor MemoryMixed7 studies read behind these 2
Rhodiola RoseaPoor MemorySolidLack of FocusSolid7 studies read behind these 2
Omega-3 (EPA/DHA)Lack of FocusSolid1 study read behind this
Lions ManePoor MemoryMixed3 studies read behind this
Vitamin B12 (Methylcobalamin)Poor MemoryMixed2 studies read behind this
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