L-Tyrosine: Effects on Exercise and Health, and How to Take It

Greg Potter

In Part 1 of this series, we looked at how L-tyrosine affects cognitive performance, mood, and emotion regulation. Today we’ll explore other effects of L-tyrosine, including whether it affects your exercise performance, your ability to regulate your body temperature, and your thyroid function. We’ll end by assessing the best ways to take L-tyrosine, and whether some people should think twice before they try it.     Key takeaways L-tyrosine might be helpful for exercise done in cold conditions that requires fine-motor skills and/or a lot of cognitive effort. If you’re middle aged or older, taking L-tyrosine before cold exposure can...

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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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