Tea leaves contain 3.5% caffeine, while coffee beans have 1.1–2.2%. The caffeine content in any beverage can vary significantly depending on the origin and how it’s produced and prepared. That means, the more tea in the bag and the longer you leave it to brew, the more caffeine there will be in your cup. Caffeine content varies depending on the weight of tea in the bag (for example, Nerada green and white tea have 1.5g per tea bag compared to 2g of black tea) and the brewing time. White tea has the highest caffeine content (30-80mg/200ml). On average, black and green tea contain approximately the same amount of caffeine weight for weight (20-60mg/200ml), but less green tea is used to make a single cup compared to black tea. Of course, there are variables at play when it comes to caffeine levels in tea. To give you some indication of how much caffeine is in your Nerada tea, here are the results per 200ml cup from our most recent Certificate of Analysis: Herbal teas, such as peppermint and camomile, while generally referred to as ‘teas’ are in fact herbal infusions and not teas, as they are not derived from the camellia sinensis plant. This means black, green and white teas all have caffeine as they all come from the camellia sinensis plant. Tea leaves contain a variety of compounds such as minerals, vitamins, antioxidants and caffeine – all of which are naturally occurring.

It’s found in the seeds, nuts and leaves of a number of different plants, including the camellia sinensis plant (used to make tea), coffea arabica (used to make coffee), cola acuminate (used as a nut, tea or in soft drinks), theobroma cacao (the source of chocolate) and paulinia cupana (used as guarana in snack bars and energy drinks). We know that tea and coffee contain caffeine, but maybe you are wondering just how much caffeine is in your cup of tea? What is Caffeine?Ĭaffeine is a natural stimulant, which means it speeds up the messages travelling between the brain and the body. Caffeine can increase the chances of developing diarrhea, which can spell issues if you suffer from GI problems.With a growing trend towards healthy eating and drinking, the caffeine content of the food and drinks we consume is increasingly coming into question. Image Credit: komokvm, Shutterstock People Suffering From Gastrointestinal IssuesĪnyone suffering from gastrointestinal issues such as IBS, Crohn’s disease, or ulcers may be advised to avoid coffee as well as other caffeine-heavy beverages. And many gynecologists recommended that some pregnant women cut off their daily caffeine consumption completely due to pre-existing health conditions. This helps to minimize the potential for premature labor, low birth weight, and even miscarriage. The ACOG (American College of Obstetrics and Gynecology) recommends that pregnant women limit their daily caffeine intake to no more than 200 mg per day (which equates to about 2 cups of coffee).

If you suffer from this condition, you may want to limit your daily coffee consumption. In fact, you may be even more sensitive to the issue if you don’t drink coffee on the regular. But if you have an overactive bladder, this can be exacerbated. This seems to be the upper safe limit for many healthy adults, and you can find this amount of caffeine in about 10 cans of soda or one or two energy shots, depending on the brand.Ĭoffee typically acts as a diuretic, which means that you will likely go to the bathroom after having one or two cups. The FDA recommends capping your daily caffeine limit at 400 mg. However, there have been reported cases of it, particularly with the energy beverage Red Bull and not so much with coffee. However, a life-threatening overdose caused by caffeine alone is actually fairly rare. If you drink too much coffee within a certain period of time, you may experience side effects sometime afterward. However, each individual location will have a slightly different menu. Drinks such as fruit juices, hot chocolate, steamers, Frappuccinos, and herbal tea selections typically don’t have caffeine. If you prefer not to drink caffeine or are looking for drinks for kids, you’ll be happy to know that they have quite a few different options to choose from. It is also worth noting that not every Starbucks drink contains caffeine. Do All Starbucks Drinks Contain Caffeine?

Most caffeinated tea