Brahmin are a source of milk that is similar to that of modern-day. It is obtained from the udder of the brahmin. It is widely available throughout the wasteland. Brahmin milk is capable of cleansing radiation and is used by Moira Brown as part of her homemade radiation remedy. Brahmin milk can also be fermented. Fermented brahmin milk is used by Angry Rick to make his famous alcoholic "fermented brahmin milk martini."
↑The Courier: "I just wanted to meet you." Alice McBride: "Oh! Well I'm Alice and that handsome stranger yonder is my husband Dusty. Going on fifty years, now. I keep waiting for him to leave me for some young thing with platinum blonde hair and hoop earrings, but he still sticks around. Says it's my cooking. I think it's because I know which Brahmin udder you can milk without getting kicked in the noggin." (AliceMcBride.txt)
↑The Lone Wanderer: "You want me to get irradiated? How could that possibly be worth it for me?" Moira Brown: "Oh, don't worry so much about it. I'll be waiting here with a nice, tall glass of rad-cleansing brahmin milk for you when you get back. Well, mostly just a whole lot of Rad-X and Rad-Away. And maybe even a more reliable way to get rid of radiation! Assuming it works, of course." (MoiraBrown.txt)
↑The Lone Wanderer: "Let's talk about radiation..." Moira Brown: "Oh? Feeling a bit under the weather? Or a bit over the Geiger-counter?" The Lone Wanderer: "I'm about as irradiated as I can get without burning a hole in the floor." Moira Brown: "I can tell... You're positively glowing! Now just hold on and try not to move. Tell me how it feels, and I'll get you fixed right up." The Lone Wanderer: "Too... tired... to be... snide." Moira Brown: "You're a lucky one, you know. At this level, most people don't make it. But then again, most people don't have my experimental tricks! Now, after taking a few notes, I'll take care of that nasty radiation with a bit of my own home-made concoction. I've never had a chance to test it out on someone so heavily dosed, but I'm sure it'll work out fine. Exciting, isn't it?" Moira Brown: "Okay, a little Brahmin milk... A couple magnets... And maybe a few happy thoughts..." Moira Brown: "Well, you're alive... That's the good news. But there was a little side effect. A teeny, tiny, um, mutation. But it seems to be benign, at least. Here, take a few radiation Chems, as my little way of saying, 'I'm sorry I twisted your DNA like a kitten with a ball of yarn.'" (MoiraBrown.txt)
↑Angry Rick: "*squints eyes* You want me to sell my bar's star attraction? Listen, you asshole, this bar is how I pay my fucking bills and that robot piece has brought more customers to my bar than my famous Fermented Brahmin Milk Martini. Why don't you go shove a glass bottle up your ass and I'll kick it till it breaks! Get the fuck out of my face!" (MIS_15_Speech.txt)