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Critterina: Have you ever taken more than 20mg? Just wondering if 20mg was prescribed or if more might or might not help.
The NADH wasn't prescribed. I started taking it along with the other things recommended by Heartfixer in the subsection "Energy will falter" under CBS treatment. When I introduced folinic acid, I had serious sleepiness that started about 20 min after taking it, so I added the things for energy production. Now I know the CBS interpretation is faulty, but I figured the energy support may still have some validity, and I have had good results with the combo (NADH, L-carnitine fumarate, Co-Q10, and ribose). I started with 5 mg NADH and built up to 20.
There were a couple of days when I was having a lot of trouble with circulation in my fingers and I took 20 mg in the morning and another 20 mg in the afternoon. I did Ok with it.
Then a few days ago I thought it started giving me headaches, so I've stopped it. I will probably go back to it in a bit and see if that was my problem or maybe something else was giving me the headaches. Being human, it's hard to hold everything constant and only change one variable. And with it being so expensive, I'd be OK if I didn't need it anymore.
I read about flavanols (whatever is in cocoa) increasing the nitric oxide that promotes vasodilation, so I've been using my immersion blender to mix cocoa with ribose in milk for hot chocolate. Cheaper and tastes good!