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 Olmecs were the first major civilization in Guatemala and Mexico following a progressive development in Soconusco and modern southwestern pacific lowlands of Guatemala. They lived in the tropical lowlands of south-central Mexico, in the present-day states of Veracruz and Tabasco.