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.
The ancient Olmec civilization is believed to have been centred around the southern Gulf Coast of Mexico area (today the states of Veracruz and Tabasco) - further south east than the heart of the Aztec empire.he Olmec culture developed in the centuries before 1200BC (BCE), and declined around 400BC. We know far less about the Olmecs than we do about, for example, the Aztecs and Mayans. There are very few written records to tell us about the culture.