l-carnitine or l-arginine for sperm Fertilica ✨ Key Nutrients for Male

While Vitamin C is a potent immunity enhancer, it is also known to improve collagen synthesis in the body

They enhance sperm production and motility through mechanisms such as elevating SCFA levels, regulating bile acid metabolism, reducing trimethylamine oxide production, and mitigating inflammatory factor release (Li et al., 2021)

Energy Res

Short nights raise ghrelin and blunt the satiety hormones the entire protocol is built around, so a poorly slept week can blunt the appetite suppression you paid for

This metabolic pathway has important clinical implications for drug-drug interactions

But Hubermans site says to take them all 30-60 minutes before bed