Caffeine is also a bladder irritant, which can make an overactive bladder problem worse, he says. Coffee is rich in oxalates, compounds that bind with calcium in the blood to create calcium oxalate, a major component of kidney stones.
How did the influences of the Olmec and Toltec civilizations on the Aztec civilization differ?   The Toltecs had a more direct influence on the Aztecs than the  Olmecs because they were closer to the Aztecs in both time and  geographic location.    /  â¦. 6 people found this useful.
Toltec (tÅlÂ´tÄk) , ancient civilization of Mexico. The name in Nahuatl means master builders.. The Toltec formed a warrior aristocracy that gained ascendancy in the Valley of Mexico c.AD 900 after the fall of Teotihuacan. teotihuacÃ¡n