Overdosing on niacin, also called vitamin B-3, can lead to rare side effects. The most apparent symptom of a niacin overdose is a blurring of vision, the American Cancer Society says. This can be a sudden symptom that is disorienting and frightening.
Capital Cities and Tombs of the Ancient Koguro Kingdom. Located in North-west Xiaotun Village, Anyang City, Henan Province, Yin Ruins is the first recorded and archaeologically-recognized relics as the capital city in Shang Dynasty.apital Cities and Tombs of the Ancient Koguro Kingdom. Located in North-west Xiaotun Village, Anyang City, Henan Province, Yin Ruins is the first recorded and archaeologically-recognized relics as the capital city in Shang Dynasty.
, The Shang Dynasty ruled from 1700 to 1122 B.C.E in an area in the A. Yellow River valley. B. Chang Jiang River. C. East China Sea. D. Jade Oracle city., Only in the last 200 years have we found out about the Shang due to A. ancient Chinese texts portrayed it as a mythical place. B. archeologists discovering ruins and Oracle shells.