Best I tried and I have tried a lot
If I take 2 of these in the late evening I get a better quality of sleep, waking up less and feeling more alert the next day. They also help my achy muscles relax better. I have tried many different brands and these are far more effective.
Magnesium L Threonate for cognitive health and other benefits
I am elderly and have been using this product for some months now A friend developed Alzheimer's and I decided that I would avoid this disease if I can. I did quite a bit of research online and chose this product as I believe it aids cognitive function as well as maintaining / improving heart, bone and joint health. I have noticed an improvement in my memory since taking this together with Alpha GPC.