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.
Belize Mayan Ruin Tours. For more than 2,000 years, the ancient Maya were the dominant civilization in Central America. The heartland of the Maya world lies in what is now Belize, and modern-day visitors can explore more than two dozen ancient sites that have been clawed back from the jungle.