Galantamine (low and high dosage) worsens my cognitive functions
Amphetamine (low and high dosage) worsens my cognitive functions
Modafinil (low and high dosage) worsens my cognitive functions
Antioxidants like vitamin E, astaxanthin etc., (low and high dosage) worsen my cognitive functions
Cognitive functions like attention, memory, etc.
Anyone else experience this?