Posted 28 October 2009 - 07:26 PM
So I assume doctors have checked for hormone, electrolyte issues, infection, etc right? If all those things are ruled out, then here's what I would think about in order of importance.
First is your sleeping habits. Are you getting enough, is the quality good, is it consistent? If you sleep with someone regularly, ask them about your nighttime movements or sounds. If there's a lot of either, you could be sleeping worse than you think, and it might even be worth getting checked for sleep apnea.
Also think about hydration. Dehydration is a very, very common cause of brain fog, and most people are at least slightly dehydrated. I would definitely try upping your daily water intake significantly and see if that helps.
The next thing to think about is diet. Are you eating well? Lots of fruits and vegetables, lean protein, few sugars, lots of whole grains etc? And are you spreading those meals out evenly throughout the day? After that I would take some fish oil, vitamin D, maybe a mild daily choline source like lecithin, and a multivitamin if your diet isn't really good.
Finally, exercise. Inactivity can cause brain fog and depression. If you don't have time to go to the gym even doing things like parking farther away from places and walking, or always taking the stairs instead of elevators can help. Maybe playing basketball once a week or something. There was a time when the only major exercise I did was one set of 30 pushups and situps in the morning, and another in the afternoon. Took about 5-6 minutes out of my day, but even that can make a big difference.
If you do all those things and you still have significant brain fog, then it might be time to try some other more focused supplements. But seriously you'd be surprised how much difference the few things above can make. And honestly, a lot of people with brain fog problems come to these boards for help and I haven't heard many of them come back and report a cure from any of the supplements that have been recommend. Try the lifestyle modification first. It's more work, but it's cheaper, more effective, and very good for your long-term health.