Has anyone else experienced anything like this? On Methyl-B12, I experienced some 'neurological brightening', i.e. more mental energy, enhanced colors, improved mood. On Methyl-B12 + B-Right, the effect was enhanced, but the crashes were worse -- I felt like something in the B-Complex was messing with my blood sugar, so I discontinued it for now. On Methyl-B12 (1-2mg) + 200mcg of Methylfolate (which I've been taking for the past 3 days), I experience the most crippling depression, anhedonia and feelings of withdrawal .. all I want to do is give up on everything and sleep. Additional symptoms are bloodshot eyes, skin peeling on my face, hands etc., increased balance problems, strange stools .. so is this possibly some kind of 'detox'? I am keeping up with my potassium needs.