The truth about caffeine

Oftentimes, it's easier to scroll through our phones than do some squats. So what can we do to motivate ourselves to pick movement? In this episode of Life Kit, we speak with clinical psychologist Diana Hill and movement specialist Katy Bowman about how to retrain your brain to c ... Show More

In this episode of Life Kit, reporter Andee Tagle talks to entomologist Sammy Ramsey and environmental health professor Brian Byrd about why some people get bitten more than others, which ingredients to seek in bug repellents and what you can do to protect yourself against those ... Show More

Play isn't just for kids. Research shows it can help you adapt to difficult circumstances, collaborate better and problem-solve. In this episode, play researchers and enthusiasts share the benefits of playtime at any age and how you can bring more play into your life. This episod ... Show More

Are you someone who needs a cup of coffee or spot of tea to start the day? Would you be surprised to hear that the key ingredient, the thing that gives you that morning boost - caffeine - is also a psychoactive drug? Whether it’s coffee, tea or soda, people around the world consu ... Show More

In this moment, sleep expert and author of ‘Why We Sleep’, Matthew Walker discusses the 3 main reasons why caffeine is so terrible for sleep.Firstly, is that the impact of caffeine lasts long after drinking a cup of coffee. Caffeine has a quarter life of between 10 to 12 hours, w ... Show More

In this week’s episode, Matt continues his discussion of sleep and caffeine. Here, we learn about the paradox of coffee, one in which coffee provides health benefits, despite its negative impact on sleep. Before addressing that, however, Matt speaks about one last sleep consequen ... Show More

Are you one of the billions of people around the world who starts your day with a freshly brewed and deliciously aromatic cup of coffee or tea or maybe even hot chocolate? Or are you caffeine-avoidant, looking on at your coffee-addicted friends with confusion and maybe even pity? ... Show More

In today's episode, Matt unpacks the world of coffee, and caffeine in the first of a two-part series on caffeine. Matt describes the numerous health benefits associated with coffee, the fact that Matt has even changed his tune a little and advocates a morning cup for some. M ... Show More

In this episode, I explain how to use caffeine to enhance mental and physical health and performance, including the optimal dosages and intake schedules for caffeine. I explain how caffeine powerfully reinforces the consumption of certain foods and drinks—thereby increasing how m ... Show More

What We’re Talking About In This Episode! Is coffee feeding your chronic stress or fatigue? All the factors that can influence how coffee affects you How green smoothies helped me replace coffee The difference between caffeine in matcha vs caffeine in coffee Ways to give yourself ... Show More

A tablespoon of it will kill you, but most of us feel like death without it: we’re talking about caffeine this episode. Inspired by a listener question — does green tea have more or less caffeine than black? and what about yerba mate? — Cynthia and Nicky explore the history and s ... Show More