I am not a regular consumer of energy drinks. Occasionally, I will buy and drink a can of a specific store brand energy drink, especially when the day is really hot. I enjoy the flavour.

What I’ve been taking note is that, usually, two days after drinking it, I will feel extremely psychically tired. I can sleep normally, even better, to a degree, have more dreams and even feel more mentally active during that period but after those 48 hours, I get extremely tired, to the point I can fall asleep if I stay still for to long. I can maintain myself awake if I remain active.

The drink itself has no unusual ingredients - taurine, guarana, caffeine, ginseng - but for some reason I am still unable to understand, it is the only one that affects me like this.

Note 1: I do not drink coffee. Caffeine from real coffee somehow alters my blood pressure radically. These energy drinks do not.

Note 2: I once drank one specific energy drink - a Battery - that kept me awake and functioning for nearly 60 hours. I was physically unable to sleep. When whatever kept me going ran out I slept for 30 hours straight.

Has anyone ever went through something like this?

  • cdzero@lemmy.ml
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    12 hours ago

    Thank you for this. I’ve been under the impression that energy drinks had more than coffee for years now.

    • Ephera@lemmy.ml
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      7 hours ago

      Had to double-check, so I’m not spouting non-sense. The Wikipedia article says:

      approximately 100–125 milligrams for a cup (120 milliliters) of drip coffee

      energy drinks, such as Red Bull, can start at 80 milligrams of caffeine per serving

      Presumably the energy drink serving size is 250 milliliters. So, I guess, the difference isn’t as big, when comparing 1 cup vs. 1 can.

      But yeah, that it feels like it has more caffeine, is likely just the sugar high.