Too small a dose and you may notice a lack of results (just like anything else). For me, 3 tabs with each meal, probably would cut down after a month or two. But there doesn't seem to be any data that you could 'overdose' so to speak on Pro-M/Champignon/Champex and the related series of products that use this mushroom.
talks about this mushroom's abilities in tonifying the kidneys (probably significant, since according to Chinese medicine, the liver and kidneys are the organs that maintain the body's terrain and promote longevity), bowel, and alleviating allergies. Right now I'm thinking that agaricus, along with the emerging Miracle-Mineral-Supplement (which also has a CZ forum) and possibly paradophilus, would probably be a tremendously powerful combination. Also Shatavari, an Ayurvedic herbal which a guy talked about recently as having reversed his Candidiasis within days, could also be a good addition.
Agaricus bisporus, Miracle-Mineral-Supplement , iodine... exciting things are happening on CZ as of late.
There is reason for hope!