In 2008 the FDA approved its use as a food additive, previously it was sold only as a dietary supplement.

2008年，美国食品药品管理局批准它作为一种食品添加剂，以前它只作为一种食品补充剂出售。

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The pea protein could be used as a natural food product such as an additive or dietary supplement to help the millions of people worldwide that suffer from these conditions, suggested the researchers.

研究者认为，豌豆蛋白可以被用作天然食物产品，例如一种添加剂或饮食补充剂用于帮助全球数百万高血压或慢性肾病患者。

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As a dietary supplement, take two caplets daily with food.

每天两锭，随餐饭后使用，作为膳食补充。

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In November, the Food and Drug Administration began investigating 13 deaths that were preliminarily linked to the dietary supplement 5-hour Energy.

CNN: Monster Energy adds caffeine content to labels

As a dietary supplement, carnitine is designated as "generally regarded as safe" by the Food and Drug Administration, but few studies have looked at its long-term safety.

WSJ: New Health Culprit Carnitine Found in Red Meat