Lyra Logs

Natural Caffeine vs Synthetic Caffeine: What's Actually in Your Energy Drink?
So here's the real question worth answering before you spend another few dollars on a can: in the natural caffeine vs synthetic caffeine debate, does where your caffeine comes from actually change how it feels, or is that just a label doing marketing work? The honest answer is more interesting than either side usually admits. So let's go through it properly. Where does caffeine come from in most energy drinks? That word "anhydrous" simply means "without water," a dried, concentrated powder. It tells you nothing about the source. And the... Read more...
Lyra vs Coffee for Focus: Which one is better in HK?
Coffee and a green tea energy drink like Lyra do different jobs. Neither is bad. They behave differently in the body, and the right pick depends on what you need from the hours ahead. Energy drink vs coffee: the five things that decide focus Five factors separate one from the other when the goal is sustained attention rather than a quick wake-up: how much caffeine you get, whether you crash afterwards, whether anything is in the cup to smooth the caffeine out, how easy it is to get a consistent... Read more...
Why Do Energy Drinks Give You the Jitters? (And How to Avoid Them)
Energy drinks give you the jitters because a large dose of caffeine, usually 160 to 300mg in one can, tips your nervous system into a mild fight-or-flight response, and the sugar riding along with it adds a blood-glucose spike and dip on top. None of that is the drink "working", but is rather overshooting. The fix is not quitting caffeine; it is changing the shape of the dose. Here is what is actually happening in your body, and the four things that reliably prevent it. What energy drink jitters actually... Read more...
How to Read an Energy Drink Label
Learning how to read an energy drink label takes about two minutes. This is a simple guide through a typical mainstream energy drink, ingredient by ingredient: what each one is, what it does, and which entries are doing real work versus padding out the list. The single most useful habit is to read the ingredients list in order. Whatever appears in the first three entries is most of what you are drinking, and on nearly every sugared energy drink those three are some version of carbonated water, sugar, and glucose.... Read more...