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 work was undertaken between the fall of 1934 and the spring of 1935 by the Academia Sinica, now located in Taiwan. Numerous tombs were dug up in this area, revealing substantial evidence of the late Shang dynasty (ca. 1300âca. 1050) period when the capital was located at Yin, near the modern town of Anyang.umerous tombs were dug up in this area, revealing substantial evidence of the late Shang dynasty (ca. 1300âca. 1050) period when the capital was located at Yin, near the modern town of Anyang.