Nature of Business and Significant Accounting Policies (Tables)

3 Months Ended

Mar. 30, 2013

Nature Of Business And Significant Accounting Policies Tables

Inventories

The amounts of major classes of inventory as of March 30, 2013 and December 29, 2012 are as follows:

	March 30, 2013		December 29, 2012
Reference standards	$	1,598,277	$	1,614,755
Bulk ingredients		192,175		432,230
Dietary supplements – raw materials		-		401,809
Dietary supplements – work in process		-		465,253
Dietary supplements – finished goods		-		2,657,257
		1,790,452		5,571,304
Less valuation allowance		217,000		366,000
	$	1,573,452	$	5,205,304

Earnings per share

Below is a tabulation of the potentially dilutive securities that were “in the money” for the three- month periods ended March 30, 2013 and March 31, 2012.

	Three Months Ended
	March 30, 2013		March 31, 2012
Basic weighted average common shares outstanding		94,626,120		84,706,196
Warrants and options in the money, net		3,298,337		6,583,163
Weighted average common shares outstanding assuming dilution		97,924,457		91,289,359