Here are some questions I have wanted to ask for a long time. First I have been in a wheelchair for six years because of nerve damage. I am not paralyzed just very weak and no balance. Can black seed help damaged nerves and ease almost unbearable pain? Secondly, I am pre-diabetic. I have high-low swings in blood sugar. How would I take black seed for this? Finally I have huge blood pressure swings and irregular heartbeats. How can I use black seed for all these conditions, or would it even help?