14 years is a long long time. Without knowing more, it is hard to say, but it is not hard to guess that your body is quite weak internally if you need a lot of supplements to sustain you. Make sure you do not overdo it and read my article "7 adrenal recovery mistakes".
B5 is good. some people can tolerate a lot, while others not even a bit. Generally 1500 mg is not a high dose, but again, each person can be totally different.
Glanulars has its place if used properly. the weaker the adrenals, the more stimulatory it tends to be. YOu should talk to your doc who put you on armour and get approval first.