I've always had it but now that my life is more stressful and I'm sleeping less well it's terrible! I feel like I'm fighting through foggy treacle. At work I feel like an idiot, I can't always articulate myself or follow what's going on. It's even worse around ovulation/my period. Please tell me there's a magic bullet. I'm thinking I could add in a supplement that might help. I'm already on Omega 3 and a multi. Was considering blueberry extract but would appreciate some anecdotal evidence of what worked for others. Thanks in advance 