Her words were half true and half false. There are indeed moringa seeds in the countryside. Eating them is good for people and can detoxify and protect the liver, so eating a few before drinking is beneficial.
But the claim that eating them can make one immune to getting drunk is absolutely false.
Her ability to stay sober after drinking a lot was trained through lots of practice, and the trick is not something that can be learned in a few sentences.
She had fooled the rich second generation enough. Freddy was already good at holding his liquor, and eating something to sober up before drinking would have some effect on him.
"Is there really such a thing? How come I've never heard of it."
"You grew up in wealth and honor, how could you have heard of something from our countryside? When can the money be transferred? I'm in a hurry to make money. If it's tomorrow, it will be too late."