Statements of Stockholder's Equity (Deficit) (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Jul. 31, 2020	$ 88,560	$ 28,110,689	$ (28,850,728)	$ (651,479)
Beginning balance, shares at Jul. 31, 2020	88,559,978
Conversion of convertible note payable	$ 214	106,786		107,000
Conversion of convertible note payable, shares	214,000
Stock-based compensation		130,301		130,301
Warrants issued in connection with debt financings		128,333		128,333
Common stock issued in debt financing	$ 420	196,980		197,400
Common stock issued in debt financing, shares	420,000
Common stock issued in equity financing	$ 1,396	248,604		250,000
Common stock issued in equity financing, shares	1,396,224
Stock forfeited	$ (20)			(20)
Stock forfeited, shares	(20,000)
Net loss			(711,514)	(711,514)
Ending balance, value at Oct. 31, 2020	$ 90,570	28,921,693	(29,562,242)	(549,979)
Ending balance, shares at Oct. 31, 2020	90,570,202
Beginning balance, value at Jul. 31, 2020	$ 88,560	28,110,689	(28,850,728)	(651,479)
Beginning balance, shares at Jul. 31, 2020	88,559,978
Net loss				(13,982,504)
Ending balance, value at Apr. 30, 2021	$ 101,539	41,784,782	(42,833,232)	(946,911)
Ending balance, shares at Apr. 30, 2021	101,539,105
Beginning balance, value at Oct. 31, 2020	$ 90,570	28,921,693	(29,562,242)	(549,979)
Beginning balance, shares at Oct. 31, 2020	90,570,202
Common stock issued for services	$ 540	69,460		70,000
Common stock issued for services, shares	540,000
Stock-based compensation		111,728		111,728
Common stock issued to LGH in connection with debt financing	$ 300	83,700		84,000
Common stock issued to LGH in connection with debt financing, shares	300,000
Beneficial conversion feature of LGH financing		19,780		19,780
Warrants issued in connection with debt financings		82,720		82,720
Common stock issued in equity financing	$ 200	34,880		35,080
Common stock issued in equity financing, shares	200,000
Net loss			(869,300)	(869,300)
Ending balance, value at Jan. 31, 2021	$ 91,610	29,323,961	(30,431,542)	(1,015,971)
Ending balance, shares at Jan. 31, 2021	91,610,202
Common stock issued for services	$ 100	123,150		123,250
Common stock issued for services, shares	100,000
Stock-based compensation		887,437		887,437
Common stock issued in asset purchase agreement	6,000	8,254,000		8,260,000
Common stock issued in connection with LPC share purchase	1,351	1,185,044		1,186,395
Warrants issued in connection with debt financings		423,003		423,003
Common stock issued in equity financing	$ 1,486	1,213,014		1,214,500
Common stock issued in equity financing, shares	1,485,834
Net loss			(12,401,690)	(12,401,690)
Common stock issued in asset purchase agreement, shares	6,000,000
Conversion of convertible note debt financing	$ 298	245,802		246,100
Conversion of convertible note debt financing, shares	298,165
Conversion of convertible note debt financing in connection with LGH	$ 594	88,506		89,100
Conversion of convertible note debt financing in connection with LGH, shares	594,000
Common stock issued in connection with LPC share purchase, shares	1,350,904
Common stock issued in connection with LGH financing	$ 100	40,865		40,965
Common stock issued in connection with LGH financing, shares	100,000
Ending balance, value at Apr. 30, 2021	$ 101,539	41,784,782	(42,833,232)	(946,911)
Ending balance, shares at Apr. 30, 2021	101,539,105
Beginning balance, value at Jul. 31, 2021	$ 87,191	42,879,278	(45,733,823)	(2,767,354)
Beginning balance, shares at Jul. 31, 2021	87,191,168
Stock-based compensation		533,105		533,105
Common stock issued in debt financing	$ 200	17,518		17,718
Common stock issued in debt financing, shares	200,000
Common stock issued in equity financing	$ 3,974	863,061		867,035
Common stock issued in equity financing, shares	3,974,482
Stock forfeited	$ (350)	350
Stock forfeited, shares	(350,000)
Net loss			(1,646,274)	(1,646,274)
Ending balance, value at Oct. 31, 2021	$ 91,016	44,293,312	(47,380,097)	(2,995,769)
Ending balance, shares at Oct. 31, 2021	91,015,650
Beginning balance, value at Jul. 31, 2021	$ 87,191	42,879,278	(45,733,823)	(2,767,354)
Beginning balance, shares at Jul. 31, 2021	87,191,168
Net loss				(6,438,258)
Ending balance, value at Apr. 30, 2022	$ 82,878	48,009,467	(52,172,081)	(4,079,736)
Ending balance, shares at Apr. 30, 2022	82,876,872
Beginning balance, value at Oct. 31, 2021	$ 91,016	44,293,312	(47,380,097)	(2,995,769)
Beginning balance, shares at Oct. 31, 2021	91,015,650
Stock-based compensation		511,310		511,310
Stock forfeited	$ (8,309)	8,309
Stock forfeited, shares	(8,309,578)
Net loss			(1,692,713)	(1,692,713)
Ending balance, value at Jan. 31, 2022	$ 82,707	44,812,931	(49,072,810)	(4,177,172)
Ending balance, shares at Jan. 31, 2022	82,706,072
Stock-based compensation		430,726		430,726
Common stock issue in connection with Prevacus milestone	$ 1,000	(1,000)
Common stock issue in connection with Prevacus milestone, shares	1,000,000
Common stock issued for consulting services	$ 3,000	1,607,000		1,610,000
Common stock issued for consulting services, shares	3,000,000
Vesting of RSUs	$ 500	(500)
Vesting of RSUs, shares	500,000
Common stock issued in debt financing	$ 100	50,900		51,000
Common stock issued in debt financing, shares	100,000
Common stock issued in equity financing	$ 3,071	1,101,910		1,104,981
Common stock issued in equity financing, shares	3,070,800
Stock forfeited	$ (7,500)	7,500
Stock forfeited, shares	(7,500,000)
Net loss			(3,099,271)	(3,099,271)
Ending balance, value at Apr. 30, 2022	$ 82,878	$ 48,009,467	$ (52,172,081)	$ (4,079,736)
Ending balance, shares at Apr. 30, 2022	82,876,872