AGL 40.00 Decreased By ▼ -0.01 (-0.02%)
AIRLINK 127.00 Decreased By ▼ -0.99 (-0.77%)
BOP 6.68 Increased By ▲ 0.08 (1.21%)
CNERGY 4.49 Decreased By ▼ -0.11 (-2.39%)
DCL 8.60 Increased By ▲ 0.12 (1.42%)
DFML 41.30 Decreased By ▼ -0.18 (-0.43%)
DGKC 86.71 Increased By ▲ 0.13 (0.15%)
FCCL 32.16 Increased By ▲ 0.02 (0.06%)
FFBL 64.70 Decreased By ▼ -0.72 (-1.1%)
FFL 10.29 Increased By ▲ 0.04 (0.39%)
HUBC 109.51 Decreased By ▼ -0.98 (-0.89%)
HUMNL 14.90 Increased By ▲ 0.15 (1.02%)
KEL 5.05 Decreased By ▼ -0.08 (-1.56%)
KOSM 7.40 Increased By ▲ 0.28 (3.93%)
MLCF 41.39 Decreased By ▼ -0.26 (-0.62%)
NBP 60.60 Increased By ▲ 0.51 (0.85%)
OGDC 190.00 Decreased By ▼ -4.69 (-2.41%)
PAEL 27.81 Decreased By ▼ -0.14 (-0.5%)
PIBTL 7.75 Decreased By ▼ -0.25 (-3.13%)
PPL 149.75 Decreased By ▼ -1.42 (-0.94%)
PRL 26.73 Decreased By ▼ -0.15 (-0.56%)
PTC 16.18 Increased By ▲ 0.18 (1.13%)
SEARL 86.02 Increased By ▲ 7.82 (10%)
TELE 7.72 Increased By ▲ 0.33 (4.47%)
TOMCL 35.58 Decreased By ▼ -0.09 (-0.25%)
TPLP 8.14 Increased By ▲ 0.23 (2.91%)
TREET 16.51 Increased By ▲ 0.62 (3.9%)
TRG 53.35 Increased By ▲ 0.59 (1.12%)
UNITY 26.28 Decreased By ▼ -0.27 (-1.02%)
WTL 1.26 Decreased By ▼ -0.01 (-0.79%)
BR100 9,889 Decreased By -31.1 (-0.31%)
BR30 30,611 Decreased By -140.9 (-0.46%)
KSE100 93,355 Increased By 130.9 (0.14%)
KSE30 28,931 Increased By 46 (0.16%)

The risks of anabolic steroids - used by some athletes to build muscle mass - are by now well-documented. But it turns out, perhaps not surprisingly, that steroids bought illegally through "underground labs" and over the internet generally aren't what their labels say they are, researchers reported yesterday at the American Academy of Addiction Psychiatry's annual meeting in Los Angeles.
Steroid users often complain that the drugs they had bought - often at significant expense - don't work, or have serious side effects. "Actual data regarding the composition of steroids obtained on the black market are scarce," however, presenter Dr D Zach Smith, of Boston Medical Center, told Reuters Health by email.
"Many labs in the US refuse to analyze suspected steroids," he continued, "so users are not able to determine with any degree of certainty if the steroids they are using are labelled or dosed correctly." Smith and his colleagues looked at 217 studies that had analysed the chemical makeup of illegally obtained anabolic steroids.
The researchers found that almost a third - 30 percent - of samples others had analysed did not contain any of the drugs listed on their labels. Even when the samples did include an anabolic steroid, nearly half - 44 percent - contained the wrong dosages, either much lower or much higher. One sample had less than one percent of the dosage its label claimed, while another had more than five times as much.
Unexpectedly high doses could lead to more severe cases of all the potential harms associated with steroids, Smith said: high blood pressure, high cholesterol, shrinkage of the testicles, enlarged male breasts, and acne.

Copyright Reuters, 2009

Comments

Comments are closed.