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 (Chinese: åæ; pinyin: ShÄng chao) chÃ¡o Or yin (Dynasty: chinese; æ®·ä»£: Pinyin yÄ«n), dai dÃ i according to, traditional historiography ruled In The yellow river valley in the SECOND, millennium bc Succeeding the xia dynasty and followed By the. zhou dynasty