Zeolites are alumosillicates of natural or synthetic origin, important in biotechnology because of their great sorption and ion exchange properties along with surface activity. Clinoptilolite is a natural zeolite which has been proven to be safe for human ingestion and zeolite A is a synthetic form with the widest use in industry. It has already been proven that certain zeolites adsorbe sucrose, glucose and fructose and in that way lower sugar concentrations, so the purpose of this research was to check if the same outcome could be achieved using tribomechanically micronized clinoptilolites and zeolite A. Tribomechanically micronized clinoptilolites have smaller sized particles and greater surface area. In our study we used micronized (TMAZ), double micronized (PMA) along with double micronized and oxygenated (PMA-O2) clinoptilolites. In water we dissolved the four zeolites separately and mixed in either sucrose, glucose or fructose. After a day of incubation, we checked the concentrations of smples with zeolites and sugars and control samples on refractometer. The results show that in the presence of zeolites concentrations of sugars in solution drop compared to control. We also found out that among the four zeolites we used and among the three sugars we used, there are no differences in efficacy of lowering of sugar concentrations in solutions.