The high B vitamin content of whole grains also helps reduce the inflammatory hormone 17 homocystine in the body.

全谷物的高 B 维生素含量也有助于减少体内的炎症激素17同型半胱氨酸。

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Niacin is a B vitamin that helps maintain healthy skin and nerves. It is also has cholesterol-lowering effects.

烟酸是一种有助于维持健康的皮肤和神经功能的B族维他命。它还有降低胆固醇的效用。

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We need B vitamins for healthy nerves and brain cells, and feelings of anxiety may be rooted in a B vitamin deficiency.

我们要想维持健康的神经和脑细胞就需要B族维生素，而焦虑的感觉可能是源于B族维生素的缺乏。

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Several years later, researchers discovered the exact cause of pellagra: a lack of the B vitamin known as niacin.

VOA: special.2009.01.27

Vitamin B-twelve is needed so folic acid can do its work.

VOA: special.2009.04.21

Some older adults,for example, may not have enough vitamin B-twelve.

VOA: special.2009.04.21

That is huge news because drugs containing this B vitamin have been used for decades to treat high cholesterol.

FORBES: Merck Niacin Drug Failure Could Have Broad Repercussions

Niacin, a B vitamin, has been used for forty years to help millions of patients control their cholesterol levels.

FORBES: Why Merck's Niacin Failure Will Scare Drug Researchers

The idea was that Cordaptive was basically just niacin, a B vitamin that's known to raise the good cholesterol, or HDL, and cuts the bad.

FORBES: Is Merck Flying Blind?