Tuesday, November 14, 2006

Caloric Burn and Xenadrine EFX

According to the NIH December report on "The Interaction of Physical Activity and Nutrition," medical researchers concluded that patients taking ephedra-free Xenadrine EFX increased caloric burn counts into the double digits.

Doctors say patients taking Xenadrine EFX were closely monitored and showed no signs of cardiac side effects, which are potential concerns of some people using ephedra.

The same research team also reports that it compared the efficacy of ephedra-free Xenadrine EFX to the efficacy of ephedra-based Dexatrim Natural and ephedra-based Metab-O-Lite diet pills. The conclusions, published in the "Journal of the American College of Nutrition," indicate patients burned significantly more calories taking ephedra-free Xenadrine EFX compared to when they took the two ephedra-based brands.

Chief Clinical Investigator Howard Schwartz, MD, Internal Medicine, South Miami Hospital, Director of Clinical Research at Miami Research Associates, Florida, site of the diet capsule clinical studies, says "The trials involved randomly selected patients whose resting metabolic rates were measured with an indirect calorimeter." Dr. Schwartz explains, "It is a device, recently approved for medical use by the U.S. Food and Drug Administration, which is proven to accurately determine how many calories a person is burning by gauging biological gases, respiratory rates and oxygen consumption levels." He adds, "Based on calculations, patients taking Xenadrine EFX daily would, on average, lose 25 pounds annually without altering current lifestyles."

Clinical Conclusions

In phase one of the clinical trial, patients only took Xenadrine EFX . Patients' metabolic rates were measured with an indirect calorimeter before they took the diet agent and every hour for five hours.

The study concluded that Xenadrine EFX increased metabolic rates by as much as 13.41 percent.

In phase two of the clinical trial, patients were given Xenadrine EFX on the first day. On day two they were given Dexatrim Natural. On Day three they were given Metab-O-Lite. Patients' metabolic rates were measured with an indirect calorimeter before and an hour after taking a pill.

The study concluded patients burned five percent more calories taking ephedra-free Xenadrine EFX compared to taking ephedra-based Dexatrim Natural. And, they burned 4.9 percent more calories taking ephedra-free Xenadrine EFX compared to taking ephedra-based Metab-O-Lite.

Thanks to SupplementQuality for the contents of this blogg.

Hopefully you have found this article of help in deciding whether to use Xenadrine EFX or not. If you do decide to use this product then ensure that you visit a reputable Supplement store to buy the Product

2 comments:

Glennda said...

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Glennda said...
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