Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
ASSETS
Cash and cash equivalents	$ 665,391	$ 1,414,569
Other receivables	64,000	0
Inventory, net	94,642	0
Prepaid expenses and other current assets	138,296	51,349
Total current assets	962,329	1,465,918
Property and equipment, net	11,848	0
Operating lease right of use assets	84,023	0
Total assets	1,058,200	1,465,918
LIABILITIES AND STOCKHOLDERS' EQUITY
Common stock; $0.0001 par value, 100,000,000 shares authorized, 37,124,205 shares issued and outstanding	3,713	3,713
Additional paid-in capital	24,491,958	24,382,195
Accumulated deficit	(23,968,449)	(23,593,069)
Total stockholders' equity	527,222	792,839
Total liabilities and stockholders' equity	1,058,200	1,465,918
Current liabilities
Accounts payable	423,793	526,557
Accrued liabilities	31,128	146,522
Current portion of operating lease liabilities	20,826	0
Total current liabilities	475,747	673,079
Non-current portion of operating lease liabilities	55,230	0
Total liabilities	530,978	673,079
Commitments and contingencies (Note 7)