烟酸
心血管健康

说明
烟酸片，所提供的道格拉斯实验室®，提供100毫克的的纯烟碱酸，可分成低剂量的一半时，需要一个打进未包衣片剂的。
功能
烟酸（维生素B3）在体内发生的两个代谢活性的辅酶NAD（烟酰胺腺嘌呤二核苷酸）和NADP（NAD磷酸盐）。
烟酸辅酶NAD和NADP能源相关的和合成代谢过程中普遍存在的角色。至少有200种酶依赖于这些烟酸辅助因子。 NAD依赖性的酶参与大多是分解代谢，氧化反应，释放能量从碳水化合物，脂肪，蛋白质，而NADP依赖性酶，更常见的这类化合物作为脂肪酸和类固醇激素的生物合成途径中的功能。
独立其用作NAD或NADP，烟酸也参与调节正常的血液脂蛋白和胆固醇水平。
一般日粮烟酸的吸收，由肝脏将其转换为NAD和NADP。任何过量的烟酸是由肝脏代谢，由肾脏排出体外。
适应症
，烟酸片可能是一个有用的营养辅助个人希望增加其摄入量的烟酸。
式（＃7977）
每个刻痕片剂，包含：
烟酸................................................. ....... 100毫克
建议的用途
片剂或遵照医生指示服用。


Niacin
Cardiovascular Health

DESCRIPTION
Niacin tablets, provided by Douglas Laboratories®, provide 100 mg of pure niacin in a scored uncoated tablet which can be broken in half when lower dosage is desired.
FUNCTIONS
Niacin (vitamin B3) occurs in the body as two metabolically active coenzymes, NAD (nicotinamide adenine dinucleotide) and NADP (NAD phosphate).
The niacin coenzymes NAD and NADP have pervasive roles in energy-related and biosynthetic metabolic processes. At least 200 enzymes depend on these niacin cofactors. The NAD-dependent enzymes are involved in mostly catabolic, oxidative reactions that release energy from carbohydrate, fat, and protein, whereas the NADP-dependent enzymes more commonly function in biosynthetic pathways of such compounds as fatty acids and steroid hormones.
Independent of its functions as NAD or NADP, niacin is also involved in the regulation of normal blood lipoprotein and cholesterol levels.
Dietary niacin is generally well absorbed and taken up by the liver which converts it to NAD and NADP. Any excess niacin is metabolized by the liver and excreted by the kidneys.
INDICATIONS
Niacin tablets may be a useful nutritional adjunct for individuals who wish to increase their intake of niacin.
FORMULA (#7977)
Each scored tablet contains:
Niacin ........................................................ 500 mg
SUGGESTED USE
One tablet or as directed by physician.
SIDE EFFECTS
No adverse effects have been reported.
STORAGE
Store in a cool, dry place, away from direct light. Keep out of reach of children.
 
These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure, or prevent any disease.