Key Takeaways

Energy drinks may give a quick boost, but they often lead to a crash later on.

Dehydration, sugar spikes and drops, caffeine effects, and poor sleep can all leave you feeling more tired afterward.

If you’re low on energy, it’s best to check in with a healthcare provider to rule out underlying causes. Experts can also suggest safer and more natural ways to boost energy levels.

Energy drinks can give you a quick burst of energy, but that boost often fades fast. The crash that follows is linked to their high sugar and caffeine content, which can disrupt sleep and leave you feeling even more tired.

1. Dehydration

Due to their high caffeine content, energy drinks may induce dehydration when people lose more water and fluids than they consume.

Signs of mild dehydration

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