I'm sorry to add a negative to such high praise on rhodiola but I have to add my own experience as cautionary tale. I have had high levels of anxiety recently lots of adrenal bursts and not being able to sleep which is how I came to the local health food store - for something to help me unwind and relieve exhausted adrenals (my herbalist since directed me to not take anything that would stimulate my adrenals anymore than they were already) in ignorance I continued with the Rhodiola in the mistaken belief they were to have a sedating effect. Tonight I took two. My blood pressure has gone bursurk I have palpitations in my chest like I've drunk 4 or 5 espresso's. I have not had a decent nights sleep for several days now and I'm exhausted - now I have to wait for the rhodiola to wear off. If you are thinking of taking it (it probably does have a mood elevating effect - but then most stimulants probably do) start on a small dose early in the day and monitor your response to it. I have been taking other supplements which I blamed first, now I know it was the Rhodiola without question. I'm very pleased to hear it's been the answer for most people, I will suffer this out knowing that at least some folk are doing better because of it but will save it for a time when I'd other wise chew on a coffee bean.
