

It was first isolated from ox bile in 1827 by German scientists Friedrich Tiedemann and Leopold Gmelin. According to the Logical Observation Identifiers Names and Codes database of medical terminology, taurine derives its name from the Latin word "taurus" for bull. In fact, taurine is in many animal tissues as well as plants. Taurine is also found in food like scallops, fish and poultry, and most infant formulas, according to the company.

Rather, the company says, it’s produced synthetically by pharmaceutical companies without animal products. It also addresses whether taurine is made from "bull’s testicles." It’s not. Red Bull did not respond to emails we sent asking about the post.īut according to its website, the Red Bull energy drink contains caffeine, sugar, B-group vitamins and taurine, which it describes as "an amino acid naturally occurring in the human body and present in the daily diet."Ī Q&A section on the website says that the drink is "suitable for vegetarians" because it uses only non-animal ingredients. (Read more about our partnership with Facebook.) This post, which has been shared more than 7,200 times, was flagged as part of Facebook’s efforts to combat false news and misinformation on its News Feed. A study done by longhorn cattle company tested some of the top energy drink brands (Red Bull, Monster, etc) and found that they do in fact contain bull sperm." The post features a picture of a Red Bull can, a picture of a milky substance in a vial, and this text: "Q: Do energy drinks have bull sperm in it? Answer: Yes. Still, an August 2016 Facebook post being shared again claims that Red Bull does contain such an ingredient. Red Bull gives you wings, according to the energy drink company’s marketing team, but there’s little mention of bull sperm.
