By definition, Dexatrim isn't a laxative. It's a weight loss supplement. But it can have a laxative effect on your body. This is largely a result of one of its ingredients.
Licorice Root
With Dexatrim, you're ingesting licorice root as part of its proprietary blend of ingredients. Licorice root has laxative-like qualities, loosening and even stimulating your bowels.
Function
When ingested, licorice root can smooth the innermost layer of your gastrointestinal tract (mucosa). This often causes your intestines to contract more than relax, ushering waste out of your body at a faster rate.
Effects
As you use Dexatrim to help you lose weight, you may begin to experience an increase in bowel movements for that reason. But because licorice root is only a fraction of the blend, not everyone is subject to this effect.
Significance
The reason why licorice root is in Dexatrim is its effect on cortisol, a hormone believed to prompt weight gain. By changing the level of cortisol in your system, you may undergo weight loss.
Warning
The laxative effect Dexatrim can have on your system is simply a potential byproduct of the supplement, not the main purpose behind its use. However, if you do experience loose, watery stools from its use, especially for long periods of time, you're at a greater risk of suffering from low potassium. Cease use and talk to your doctor.


