Berberine is best taken at doses between 900mg to 2200mg per day taken in 3-4 divided doses. High single doses of Berberine can cause some intestinal update, which is why the dose is split.
Mayan Civilization Rise & Decline (Theories) The Mayan civilization, centered in the tropical lowlands of what is now Guatemala, reached the peak of its power and influence around the sixth century BCE (BC). The Maya excelled at agriculture, pottery, hieroglyph writing, calendar-making and mathematics, and left behind an astonishing amount of impressive architecture and symbolic artwork.
The Mayan people made a number of notable achievements in Astronomy, and built monuments that commemorated celestial happenings. Examples of these monuments can be found among the ruins of Chichen Itza, an ancient Mayan city located in Southeastern Mexico. The Chichen Itza complex covers almost two square miles and includes temples, ball courts and an observatory.