In terms of sleep, single doses of caffeine in adults of roughly 100 mg or more (1.5 mg/kg bw/day in a 70 kg adult) have been shown to shorten sleep duration and increase sleep latency in a dosedependent way (DePaula & Farah, 2019
An elevated resting heart rate can increase long-term cardiovascular risk, and regulators need robust data confirming that the metabolic benefits outweigh this potential downside
Low protein intake can stall fat loss and increase fatigue
Still, the results are promising and many doctors are excited about it
Conclusions Sirtuins, through their extensive subcellular localization, exert important effects on energy (NAD + ) metabolism, on which cellular functions depend, and influence key signaling pathways directly related to ovarian fibrosis (Smads, TGF-)
Clinical trial data and product safety listings for Zepbound do not show insomnia as a routinely reported adverse event