We assured audiences that 80 percent of the caffeine in either a tea bag or loose tea leaves is released after a brief 30-second infusion. Many of us in the tea industry were, for years, guilty of touting an at-home decaffeination procedure that gave wide-eyed hope to tea lovers who wanted great taste and less caffeine. Here are a few of the questions I am often asked about caffeine:Ĭan I decaffeinate my tea at home in 30 seconds? No. Unfortunately, there are a lot of caffeine myths that need to be unlearned. According to Jones, about one in four people have a genetic predisposition that causes them to respond negatively to caffeine, resulting in a slew of negative side effects.With tea consumption on the rise, more and more tea drinkers want to know all about tea and caffeine. If you’re sensitive to the effects of caffeine: If you find that caffeine makes you jittery or nervous, it may be best to steer clear of coffee and stick to tea or decaf instead.If you’re looking to unwind and relax before bedtime: Herbal teas can be a calming, caffeine-free option to soothe stress before hitting the hay.Each cup packs around three times as much caffeine as black or green tea to help boost focus and attention. If you need to push through a late-night study session or early morning meeting: If you need a quick fix of caffeine to bump up your energy levels, go for a cup of coffee.If you’re seeking a soothing beverage you can sip all day: Tea contains a much lower amount of caffeine than coffee, making it a better choice if a single cup or two in the morning isn’t cutting it.If you want an easy way to rev up your workout routine: Because of its high caffeine content, coffee is a popular ergogenic aid used by athletes to improve exercise performance 27.If you’re looking for sustained energy without a caffeine crash: Tea delivers a dose of caffeine to help power through your afternoon slump, along with some L-theanine to keep you calm and even out the caffeine buzz.Plus, in another study, drinking coffee or tea-alone or together-was linked to a lower risk of stroke and dementia 26. A 2022 review found that both coffee and green tea were associated with a lower risk of premature death 25 and dying from heart disease, though only coffee was tied to a lower risk of death from cancer. Scientific studies comparing the benefits of tea vs. He also points out that people in Ikaria regularly drink oregano, sage, and rosemary teas, which boast anti-inflammatory, antioxidant 23, and blood pressure-lowering properties 24. “Okinawa has produced the longest-lived population of humankind and people there drink green tea all day long,” he says. Tea is also a staple in many of these long-living populations. Meanwhile, he notes that people in Costa Rica take their coffee hot-brewed and black. However, the benefits of coffee may not be the same across the board, and it’s unlikely that downing a sugar-filled frappuccino is likely to offer the same health perks as a cup of plain coffee.Īccording to Buettner, people in Ikaria opt for Turkish-style coffee from finely ground beans, which is unfiltered and may contain higher levels of certain beneficial polyphenols found in coffee. “In Nicoya, Costa Rica, Sardinia, Italy, and Ikaria, Greece, people live statistically longest. “Except for the Adventists, people in Blue Zones drink coffee and/or teas every day of their adult lives,” says Buettner. While there are a number of factors that likely contribute to their long lifespan, coffee and tea might be one piece of the puzzle. In 2004, Dan Buettner, journalist, producer, and best-selling author of The Blue Zones set out with a team of scientists to unearth the secrets of longevity and ended up discovering five parts of the world where people consistently live past 100 years, now known as the Blue Zones.
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