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.
A line of hereditary Shang kings ruled over much of northern China, and Shang troops fought frequent wars with neighboring settlements and nomadic herdsmen from the inner Asian steppes. The capitals, one of which was at the site of the modern city of Anyang, were centers of glittering court life. Court rituals to propitiate spirits and to honor sacred ancestors were highly developed. In addition to his secular position, the king was the head of the ancestor-and spirit-worship cult.