I take one scoop, 2-3 a day. Depends on how stressed I am. Always once in the morning. Sometimes in the afternoon (it seems to help my concentration stamina). Once close to bed.
Ruminations have diminished. Anxiety greatly lowered.
I still get sad, angry, etc. But those feelings seem to dissipate much quicker. Mentally I get exhausted less. N=1, of course.
*I also take a calcium/vitamin d/zinc combo as well.
Does it really work fast enough that you could notice a difference if you took it in the afternoon vs not? I thought most vitamins and minerals took days if not weeks to work.
I feel like I noticed a real difference within three days.
I'm open to this being placebo effect.
In the morning especially, my anxiety always seemed to be at its highest. If I took the mg l-threonate before bed, those feelings in the morning just weren't there.