The researchers found that taking folic acid halfway through pregnancy had no effect.

研究者发现在孕期中间服用叶酸没有效果。

When you take acid, you go on an acid trip.

当您服用酸时，您就会进行酸之旅。

So if you took the stomach acid out, what would happen?

那么如果把胃酸取出来，会发生什么呢？

Simply put: re-esterification is the process of taking fatty acids and forming them back into fat, which is then stored in your fat cells.

再酯化是将脂肪酸重新形成脂肪，然后储存在脂肪细胞中的过程。

He says the best time to take folic acid to reduce the risk of autism seems to be from four weeks before to eight weeks after the start of pregnancy.

他说，为降低孤独症的几率，服用叶酸的最佳时间是怀孕后第四周到第八周之间。