In 2007 David embarked on an ambitious feature documentary project, Caffeine which is still in production.
Caffeine in energy drinks may serve as a gateway to drug use.
The study, coauthored by American University psychology professor Laura Juliano, illustrates the increasing number of individuals who are suffering withdrawal symptoms and their inability to reduce their caffeine consumption, causing the "caffeine use disorder" as a serious condition.
In the early 1890s, Post developed a popular caffeine-free coffee substitute called Postum and later made a fortune on breakfast cereals such as Grape Nuts and Post Toasties.
The drugs and the enzymes they probe are as follows - caffeine (probes CYP1A2, N-acetyltransferase 2, xanthine oxidase), midazolam (probes CYP3A), omeprazole (probes CYP2C19) and dextromethorphan (probes CYP2D6).
Flesh Caffeine is notable for being the final piece of music to be mastered at A&M studios in Hollywood, California.
He has lived in Austin, Texas since September 1991, and in the 1990s played drums for local groups: Eleanor Plunge, Jean Caffeine and the Gourds.
Ilex vomitoria- "Yaupon Holly", a caffeine containing member of the Ilex genus from North America.
The caffeine-free beverage was created by Postum Cereal Company founder C. W. Post in 1895 and marketed as a healthful alternative to coffee.
Solpadeine is the brand name of pain-relief medication containing paracetamol, caffeine and codeine currently made by Omega Pharma.
In February 2008, on her show Rachael Ray reviewed several products that contained caffeine.
In 1912, even though Coca-Cola had won the case, two bills were introduced to the U.S. House of Representatives to amend the Pure Food and Drug Act, adding caffeine to the list of "habit-forming" and "deleterious" substances, which must be listed on a product's label.