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.
Sites containing traces of the Olmec civilization are found mainly on the southern coast of the Gulf of Mexico, specifically in the states of Veracruz and Tabasco. Although the Olmecs did have a system of writing, only few of their inscriptions are available to archaeologists at present.exico is perhaps most well-known, archaeologically speaking, as the home of the Aztec civilization. Yet, before the arrival of the Aztecs, another sophisticated civilization, the Olmecs, ruled the region for almost 1000 years.