Changing the topic a bit... Cora. you may be aware of this - I read that one shouldn't take licorice for longer than 7 days in a row... (then a break) and fennel seed has a time limit too. I'm sure the herbs have a good purpose - I can't remember off the top of my head, but they are not ones that you can take everyday, like Nettle leaf. Hv, what can you tell us about this? Is what I read correct?