@sunking 101
jammies
I am sorry to hear about the difficulties that you are having. Sounds rough. I feel that I need to point out that nothing in your post supports your opening sentence re mercury/ala.
Here's the thing. Methylation and mercury or both can cause heart problems. My brother and I were both exposed on the farm to mercury and he had angina from the age of 45...yet his coronary arteries were OK. Keep in mind that angina is a symptom of limited oxygen availability or utilization.
Every now and then a kid dies on the basketball court in high school. They found that these kids had big flabby hearts and Hg levels 22,000 times what was expected. Hg affects hearts.
I have CCSVI. This is where blood squirts back through the tricuspid valve towards the brain. It is thought to be related to methylation disturbances in the mitochondria affecting heart function. Methylation affects hearts.
I doubt that anyone can make a full recovery from ME without addressing toxins.
Have you tried CoQ10? or carnitine? Both have a role to play in heart function. Pushing the methylation system with things like mB12 (love it, take tons) rams methylation forward. If you have problems in other areas they can be accentuated. It isn't necessarily something that you are taking that is driving your symptoms...it could be something that you are not.
For example, I started mB12 in Dec 2011 and my tongue swelled and split. Just about as sore as a tongue can get. I said to myself, "Obviously my body doesn't like mB12". But it wasn't what I was taking. I didn't have enough B2 on board for this system to be rammed forward.
Also divide capsules - split pills and sneak up on what you can tolerate. I did all my B's separately for the first year. I have only gone to a complex in the last month. Does this sound like a plan?
SAMe made me suicidally depressed. I still cringe when I see it mentioned on the board. Friggin' hate that stuff. So yes, getting methylation wrong can have huge ramifications....at least for guys like you and me.
Good luck. When you get some answers and can move forward, do some research into heavy metals...my spidey-senses tell me that you and my brother have things in common.