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Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our crossword blog.
The classifications of substances as performance-enhancing substances are not entirely clear-cut and objective. As in other types of categorization, certain prototype performance enhancers are universally classified as such (like anabolic steroids), whereas other substances (like vitamins and protein supplements) are virtually never classified as performance enhancers despite their effects on ...
Blood doping is the injection of red blood cells, related blood products that contain red blood cells, or artificial oxygen containers. This is done by extracting and storing one's own blood prior to an athletic competition, well in advance of the competition so that the body can replenish its natural levels of red blood cells, and subsequently injecting the stored blood immediately before ...
Ephedrine (usually as Ephedra extract) was a common ingredient in many pre-workout supplements in the 1990s and early 2000s, sometimes in combination with caffeine and aspirin (the so-called ECA stack), however, following many reports of serious side effects and some deaths, it was banned for use in supplements by the FDA in 2004 throughout the ...
The US FDA reports 50,000 health problems a year due to dietary supplements [41] and these often involve bodybuilding supplements. [42] For example, the "natural" best-seller Craze, 2012's "New Supplement of the Year" by bodybuilding.com, widely sold in stores such as Walmart and Amazon , was found to contain N,alpha-Diethylphenylethylamine , a ...
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In March 2016, Australian triathlete Lisa Marangon received a 4-year ban ending in March 2020 for use of banned substance enobosarm. American triathlete Ashley Paulson was given a 6-month suspension for use of banned substance enobosarm because officials accepted her contention that the banned drug positive came from a contaminated supplement. [79]
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