Statements of Operations (USD $)	3 Months Ended		9 Months Ended
	Feb. 28, 2013	Feb. 29, 2012	Feb. 28, 2013	Feb. 29, 2012
Revenues:
Product sales	$ 125,448	$ 285,356	$ 409,589	$ 330,334
License fees	1,500	1,500	4,500	4,500
Total revenues	126,948	286,856	414,089	334,834
Costs and expenses:
Cost of sales	62,654	91,375	161,431	110,177
Salaries	28,267	21,431	69,279	55,681
Professional fees and consulting	62,325	25,323	139,970	120,850
Rent and office expense	29,880	30,378	82,436	85,950
Insurance	4,390	7,348	32,173	40,622
Commission	6,632	14,417	19,481	14,417
Other administrative expenses	9,016	9,087	26,183	18,816
Total costs and expenses	203,164	199,359	530,953	446,513
Operating income (loss)	(76,216)	87,497	(116,864)	(111,679)
Other income	44,581	0	44,581	0
Net (loss) income	$ (31,635)	$ 87,497	$ (72,283)	$ (111,679)
Net (loss) income per share - basic and diluted	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Weighted average number of common shares outstanding - basic and diluted	48,722,316	40,076,783	45,067,036	40,076,783