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The most commonly reported side effect was mild headache, occurring at rates comparable to placebo

It also actually works

It is a co-factor for methionine synthase, an enzyme involved in the methylation cycle, which is crucial for the metabolism of amino acids and the production of neurotransmitters

It works by inhibiting NNMT to restore NAD+ levels and reactivate mitochondrial fat oxidation, which increases basal energy expenditure without affecting hunger signaling

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For use by qualified professionals in a controlled laboratory environment only.