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Research shows it can enhance fat oxidation during exercise, reduce post-training muscle soreness

Jamilian M, Foroozanfard F, Kavossian E, Aghadavod E, Amirani E, Mahdavinia M, et al

NYX-2925: A novel co-agonist to glutamate at the NMDA receptor

But if you're a serious athlete or someone with high physical demands who hasn't responded well to lower doses, 3300mg in liquid form is a legitimate, evidence-supported step up

It is worthy to note that cardiovascular disease and kidney disease are closely interrelated [80] and diminished renal function is strongly associated with morbidity and mortality in heart failure patients [81]