Thanks for the info, Duparc. I have heard about Oil of Oregano and asked my health food shop to source it for me some time back, but no joy. I will try to get some online, though postage to Ireland is usually prohibitive for this kind of stuff.
Regarding the coconut block or milk, I use both of these in cooking, especially curries (yum!) - are they as effective this way, or must they be eaten au naturel?
Babs