Dear Snoopy,
How are you?
I am kind of reaching a dead end with my macrobiotic contacts. The basis of macrobiotic eating is that you eat locally produced, and you try to eat according to yinyang principles. Natural foods with no processed stuff, additives etc.
I get the feeling as with many such that it is a club, follow their rules and it is OK. Step outside the lines and they don't want to know whilst expressing the desire for any form of deep consciousness.
So I ask about mind, and there is no answer. There's a kind of notion that the mind will look after itself if you eat well. Whilst there is no doubt in my mind that mind functionality will improve if the body's condition is good, at some point mind must be addressed - meditation.
Anyway I found these principles by George Ohsawa - the starter of the macrobiotic movement:-
http://zarendhara.net/buddspir.htm#64
None addresses mind directly.
Western education separates mind from body, unless some form of re-integration takes place I find it diofficult to see yinyang in practice.
I am a Buddhist, usually Theravadan. Mind and body are discussed there a great deal. As you are into Ch'an (Zen) perhaps you have some views.
Hope you are keeping well,
All the Best
Bill Z