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L-Leucine and L-Isoleucine are two of the three branched-chain amino acids the doses in Essentials are not functional sports nutrition doses, but their inclusion reflects CELSIUS's positioning of Essentials as a performance energy drink with amino acid presence rather than a pure stimulant beverage.
Rockville, MD: American Society of Plant Biologists, 115
doi:10.1016/j.berh.2015.04.026 [20] Roquelaure Y, Garlantzec R, Rousseau V, et al
Consult your healthcare professional before starting any additional over-the-counter pain relievers if you are already taking anticoagulants or antiplatelets
Importantly, none of this research involves human dosing protocols, and no research team has established a standardized administration model appropriate for extrapolation outside laboratory settings
Too much variation in either direction creates problems: Doses too far apart (9+ days): blood levels drop below the therapeutic threshold, reducing appetite suppression and glucose control Doses too close together (5 days or less): blood levels climb higher than intended, increasing nausea, vomiting, and other GI side effects The question "can I take it a day early" is really asking: how much timing flexibility exists before I create one of those two problems
