bdnf

BDNF / brain derived neurotrophic factor effects, seem to be positively correlated, probably downstream from :

- zinc

- iron

- magnesium

- folic acid / vit B9

- ascorbate / vit C

- vit D

- creatine

- HMB 

- omega3

- citrulline

... which are are in my current protocol. So this is unifyingly interesting. 

Keep up the testing ...