The researchers say there is little evidence supporting the use of nutritional supplements.

研究人员表示，几乎没有证据支持服用营养保健品。

One surprising place where nutritional supplements seem to make a big difference is prison.

有一个地方很令人惊讶，监狱，在这里营养保健品似乎有很大的影响。

Some kinds of algae can also provide food for marine life, food for humans, and be used as nutritional supplements.

一些种类的海藻还可以为海洋生物和人类提供食物，还能被用作营养补充剂。

Individuals with pancreatic insufficiency might require replacement digestive enzymes and nutritional supplements, and those with diabetes might need insulin-replacement therapy.

胰腺功能不全的患者可能需要消化酶替代治疗及营养补充，而糖尿病患者则需要胰岛素替代治疗。

This year, researchers came up with nutritional supplements the gut flora in these children recover, paving the way for more effective treatments.

今年，研究人员提出了营养补充剂，这些儿童的肠道菌群得以恢复，为更有效的治疗铺平道路。

But heck, nutritional supplements are regulated by the FDA, right?

但哎呀，营养补充剂是受 FDA 监管的，对吧？

In 2018, 54% of North Americans and 43% of Asians were taking a nutritional supplement.

2018 年，54% 的北美人和 43% 的亚洲人正在服用营养补充剂。

With mental-health disorders rising, a growing number of scientists are investigating how food or nutritional supplements affect the mind.

随着心理健康障碍的增加，越来越多的科学家正在研究食物或营养补充剂如何影响大脑。

The business gets most of its revenue from Horlicks, a malted milk drink that is marketed as a children's nutritional supplement for building muscle and bone.

该公司的大部分收益来自好立克（Horlicks）。好立克是一款麦芽牛奶饮料，是一种用于增强肌肉和骨骼的儿童营养补充剂。

The story of nutritional supplements starts in 1912 when Casimir Funk, a Polish-American biochemist, proposed that unidentified organic substances were required in tiny amounts to maintain human health.

营养补充剂的故事始于1912年，当时波兰裔美国生物化学家卡西米尔·芬克（Casimir Funk）提出，维持人类健康需要微量的不明有机物质。