The Claim
The inclusion of electrolytes and carbohydrates in caffeinated energy drinks reduces fluid loss compared to caffeinated drinks without these components, as evidenced by a 24.8% greater fluid retention over 240 minutes in the formulation containing electrolytes and carbohydrates.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Energy drinks containing electrolytes and carbohydrates retain 24.8% more fluid over 240 minutes than drinks with caffeine alone.
See the scientific wording
The presence of electrolytes and carbohydrates in caffeinated energy drinks can offset the fluid loss associated with high caffeine doses, as demonstrated by a 240-minute fluid retention difference of 24.8% between CAF (−71.2%) and CAF + CE (−46.4%), suggesting formulation is more critical than caffeine alone.
When a drink contains salt and sugar along with caffeine, the salt and sugar help the kidneys hold onto more water instead of flushing it out. The salt pulls water back into the body through the kidney tubes, and the sugar helps carry more salt back in, which stops the caffeine from making the body lose too much water.
What the research says
1 studyAdding salt and sugar to a high-caffeine drink helps your body keep more water, even if it still has caffeine. The study found that drinks with salt and sugar kept fluid almost as well as water, while drinks without them made you lose much more fluid.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.