Rhodiola

Has anyone tried Rhodiola for CFS/Adrenal Stress? After a lot of research I have just started it, along with a B-complex (with a high level of B5).

It is an adaptogenic herb which:
Boosts physical energy
improves mental allertness/concentration & memory
improves sleep patterns
alleviates depression
speeds recovery from exercise
normalizes blood sugar & potassium levels
supports adrenal glands
supports cellular health
helps stress induced hormonal imbalances
is an antioxidant
enhances thyroid function

Wish me luck!!