Exhibit
23.1
CONSENT
OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
Sport
Endurance, Inc.
We hereby
consent to the inclusion in this Registration Statement on Form S-1/A-5, of
our report dated September 11, 2009 of Sport Endurance, Inc., relating to the
financial statements as of August 31, 2009 and for the period from inception to
August 31, 2009, and to the reference to our firm under the caption
"Experts" in this Registration Statement.
/s/
M&K CPAS, PLLC
Houston,
Texas
February
19, 2010
