All I needed to know to help Zoë was that she was having trouble peeing. (How basic is that? Most people can recognize--that's not good). I didn't have to know why she was having trouble, only that she needed attention.
And speaking of having the best of both worlds, Lyn is also a registered nurse with training in nutrition. You can learn more about her at this link
http://www.bodytalksystem.com/practitioners/details.cfm?id=3438