Niacin (also known as vitamin B3 or nicotinic acid) is an organic compound with the formula C 6H 5NO 2 and, depending on the definition used, one of the 20 to 80 essential human nutrients.iacin cannot be directly converted to nicotinamide, but both compounds are precursors of the coenzymes nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) in vivo. NAD converts to NADP by phosphorylation in the presence of the enzyme NAD+ kinase.
Porthcawl is a town and community on the south coast of Wales in the county borough of Bridgend, 25 miles (40 km) west of the capital city, Cardiff and 19 miles (31 km) southeast of Swansea.here are three golf courses to the north of the town including Royal Porthcawl Golf Club, which attracts players from around the world. Porthcawl is home also home to football side Porthcawl Town Athletic F.C. which boasts a 1st, Reserve and 3rd team as well as numerous junior teams.
The Lough Swilly Marina at Fahan, in County Donegal, warmly welcomes all visitors to the beautiful Inishowen Peninsula.We are conveniently located between Derry/Londonderry in the North of Ireland and Buncrana in the South along the R238.The village of Fahan is located on the western shores of the Inishowen Peninsula on Lough Swilly, an area of outstanding beauty and a Special Area of Conservation.Public transport passes through the village on a regular basis and it is a short taxi journey to Derry/Londonderry. The City of Derry Airport is nearby.he Marina, when completed will have the capacity to provide sheltered berthing for 406 boats. It is currently able to provide pontoon berthing for approximately 200 boats of various sizes. Water and electricity are available on the pontoons and there are temporary toilets and showers on site.