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niacin    音標拼音: [n'ɑɪəsən] [n'ɑɪəsɪn]
n. nicotinic acid的商品名

nicotinic acid的商品名

niacin
n 1: a B vitamin essential for the normal function of the
nervous system and the gastrointestinal tract [synonym:
{niacin}, {nicotinic acid}]

niacin \niacin\ n.
A B vitamin (vitamin B5) essential for the normal function of
the nervous system and the gastrointestinal tract. Called
also {nicotinic acid} and {antipellagra vitamin}. Chemical
formula {C6H5NO2}, chemically it is 3-pyridinecarboxylic
acid.

Syn: nicotinic acid.
[WordNet 1.5]


nicotinic acid \nic`o*tin"ic ac"id\, n. (Chem.)
An organic acid ({C6H5NO2}), a carboxylated derivative of
pyridine, obtained by the oxidation of nicotine; called also
{niacin} and {antipellagra vitamin}, and {vitamin B5}.
Chemically it is 3-pyridinecarboxylic acid.

Note: It is a cofactor in several enzymatic reactions, and is
used to prevent a pellagra-like disease in dogs.
--[MI11]

Syn: 3-pyridinecarboxylic acid, niacin, antipellagra vitamin.
[1913 Webster PJC]

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  • Niacin (Vitamin B3): Benefits and Side Effects - WebMD
    Vitamin B3 is also known as niacin Having enough niacin in the body is important for general good health because your body uses it to turn food into energy B3 is also essential for the health
  • Niacin - Mayo Clinic
    Niacin is a B vitamin the body makes The body uses niacin to turn food into energy It helps keep the nervous system, digestive system, and skin healthy People may take niacin, also called vitamin B-3, as part of a daily multivitamin But most people get enough niacin from the food they eat
  • Nicotinic acid - Wikipedia
    Niacin as a chemical compound was first described by chemist Hugo Weidel in 1873 in his studies of nicotine, [83] but that predated by many years the concept of food components other than protein, fat and carbohydrates that were essential for life
  • Niacin (Vitamin B3): Benefits, Dosage, and more - Healthline
    Niacin is a type of B vitamin that offers benefits for you whole body, from your brain to your skin You can get it from meat, fish, and nuts, or in supplement form Niacin, also known as vitamin
  • Niacin (Vitamin B3): Uses, Benefits, Sources Side Effects
    Niacin (vitamin B3) can help improve cholesterol, lower blood pressure, protect your skin and keep your brain healthy
  • What Does Niacin Do for The Body? Benefits and Side Effects
    Niacin is a member of the B-complex group of vitamins Learn about niacin and its health benefits, as well as dosage and side effects
  • Niacin: Drug Uses, Dosage Side Effects - Drugs. com
    Niacin, also called nicotinic acid, is a B vitamin (vitamin B3) It occurs naturally in plants and animals, and is also added to many foods as a vitamin supplement It is also present in many multiple vitamins and nutritional supplements
  • Niacin - Health Professional Fact Sheet - Office of Dietary Supplements
    Niacin (Vit B3) overview for health professionals Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here
  • Niacin – Vitamin B3 • The Nutrition Source
    Niacin, or vitamin B3, is a water-soluble B vitamin found naturally in some foods, added to foods, and sold as a supplement The two most common forms of niacin in food and supplements are nicotinic acid and nicotinamide





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