L-Tyrosine: Effects on Memory, Mood, ADHD, and More

Greg Potter

Lots of people have recently become interested in whether supplementing with L-tyrosine can improve performance at work and lift mood, in part because of the opinions put forward by scientists and influencers on podcasts and social media. While tuning into commentary by these people, I’ve at times felt frustrated by their lack of depth and clarity, so in the next 2 blogs we’ll focus on what the science of L-tyrosine actually shows. The good news is that L-tyrosine can be handy in many contexts. Used intelligently, it can help you beat brain fog and more. In this blog, we’ll focus on the effects of...

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Perform Better on Less Sleep? All About Creatine and Sleep

Greg Potter

Now and then, you don’t get enough sleep. When that happens once, it doesn’t affect you much. But while you might feel like the effects of back-to-back nights of poor sleep only accumulate to a point, the gloomy reality is that they continue to build. So, wouldn’t it be great if you could take something to help you minimise the results of insufficient sleep? Better yet, what if there was something that enabled you to perform better on less sleep? Some fascinating research suggests there just might be. Its name is creatine monohydrate. While there’s a lot to learn about...

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More Thoughts on How to Improve Work Performance

Greg Potter

If you’re looking to take your work to the next level, you’re in the right place. In Part 1 of this series on how to improve work performance, we explored how to prioritise deep work, ways to become more efficient at work, the importance of your work environment, and more. In today’s blog we’ll focus on how to best look after yourself if you want to sustainably sharpen your mind and boost your energy.   Key takeaways Spending time each day in daylight supports your musculoskeletal health and immune function, aligns your body’s clock with the sun, boosts your alertness and mood,...

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Eat Chocolate, Be Smarter? What You Should Know About Cocoa and Brain Health

Greg Potter

Let’s face it, I’m a chocoholic. So, when it came to exploring the science of cocoa products, I was bound to be a bit biased. But as I fought my urge to cherry pick research supporting the health benefits of cocoa, I came to see that it really is highly nutritious. However, there’s also a dark side to cocoa (pun intended) that has implications for which cocoa products you should pick. In the next couple of blogs, I’m going to highlight the science of cocoa, beginning with how cocoa affects brain health and the best ways to consume cocoa for maximum...

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The Science of L-Theanine, A Dietary Supplement that Relieves Stress, Improves Focus, and Enhances Sleep

Greg Potter

Do you sometimes feel stressed out or anxious? Perhaps you occasionally struggle to focus at work? Or are there times when, despite your best efforts, a good night’s sleep eludes you? If your answer to any of these is yes, you might find today’s blog helpful. In it, we’re diving into the science of L-theanine, a well-studied substance in tea that has an impressively large array of beneficial effects, hence why we include it in Energise and Energise & Rebuild versions of Long Range Fuel. This blog gets nerdy in places, so I’ve summarised the important stuff below, including how...

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In Defense of Caffeine

Greg Potter

Have you ever felt confused about whether caffeine is good or bad for you? I certainly have, and because of this, my caffeine intake has fluctuated between total abstinence and weeks of consuming over 600 mg caffeine each day (that’s a lot). When I was doing my PhD on the relationship between nutrition and sleep, I read study after study about caffeine, and this process helped me understand how to use caffeine to get more out of life. I’ve since seen many nutrition companies maligning caffeine and, honestly, I think most of this propaganda reflects the fact they don’t read scientific publications. I’m therefore keen to clear up what we actually know about this substance. Most important, I want to share how you...

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