The RDA (recommended daily allowance) for Vitamin B3 niacin is as follows, according to the USDA (14): 1  Children: between 2-16 milligrams daily, depending on age. 2  Men: 16 milligrams daily. 3  Women: 14 milligrams daily. 4  Women who are pregnant and breastfeeding 17- 18 milligrams daily.
This page details Latvia phone code. The Latvia country code 371 will allow you to call Latvia from another country. Latvia telephone code 371 is dialed after the IDD. Latvia international dialing 371 is followed by an area code.The Latvia area code table below shows the various city codes for Latvia. Latvia country codes are followed by these area codes.With the complete Latvia dialing code, you can make your international call.atvia international dialing 371 is followed by an area code. The Latvia area code table below shows the various city codes for Latvia. Latvia country codes are followed by these area codes. With the complete Latvia dialing code, you can make your international call.
UTC+2. Latvia (Latvija) is a Baltic state in Northern Europe. Latvia is bordered by Estonia to the north, Lithuania to the south, Russia to the east, Belarus on the south east, and the Baltic Sea on the west. The most famous travel spot is the capital Riga, a World Heritage Site.