Been taking rhodiola for a week 1 tablet mid day with main meal and find that's I can't keep awake about an hour late an hour later. Just doze for about 10 15 minutes I suffer from anxiety panic and agoraphobia and am 90 years old. Pretty fit apart from the above.Cant visit the dr because of the agoraphobia. Didn't usually feel so tired after dinner have seen othe instructions for taking rhodiola on an empty stomach.Also I am bored out of my mind at this point of the day. Any advice please. Thank you