I believe that they are using this as their primary surfactant, and the cocamidopropyl betaine is the secondary surfactant in this formula.

他们用这个作为主要的表面活性剂，椰油酰胺丙基甜碱是这个配方中的次要表面活性剂。

The good news is that another compound called betaine might be able to do some of the work of choline.

好消息是，另种叫做甜碱的化合物可能能起到胆碱的部分作用。

Betaine is found in hall grains, spinach and beat room.

甜碱存在于谷物、菠和甜中。

However, more researchers are required to clarify the potential role of betaine.

然而，需要更多的研究人员来阐明甜碱的潜在作用。

Betaine is found in whole grains, spinach and beetroot.

甜碱存在于全谷物、菠和甜根中。

So taurine, creatine, beatine, L-arginine, you know, an egg.

所以，牛磺酸、肌酸、甜碱、L-精氨酸，你知道的，有颗鸡蛋。

People who took betaine got an improvement in their performance by 8.7%.

服用甜碱的人群，其表现提升了8.7%。

Anyway, I got a study to bring up for you with a, with a supplement that, have you guys heard of the supplement betaine?

无论如何， 有项研究要向你们介绍，涉及到种补充剂——你们听说过甜碱这种补充剂吗？

However, more research is required to clarify the potential role of betaine, and in the meantime lecithin is a useful plant-based source of choline, which can be bought as a supplement.

然而， 需要更多的研究来阐明甜碱的潜在作用，与此同时， 卵磷脂是种有用的植物来源的胆碱，可以作为补充剂购买。

And they took either two and a half grams or five grams a day of betaine or a placebo for three weeks.

他们每日分别服用两克半或五克的甜碱，或者服用为期三周的安慰剂。

I just read a study on, it popped up on betaine, and it's rare that you see a well-made study that's placebo-controlled, double-blind, crossover.

刚读了篇关于甜碱的研究，这种研究很少见，它是经过安慰剂对照、双盲、交叉设计的严谨实验，能观察到实际的性能提升。