Testing B12 levels Blood testing cannot determine B12 need
Because bioavailability via nasal route is unmeasured, any spray dose listed in community protocols is a guess about effective exposure
Posted November 22, 2025 in Fertility Blog & Information 18 minute read Key Takeaways Metabolic health is key to conception and reproductive success as glucose control, lipid balance, and a healthy body composition support regular ovulation and hormonal balance
One commonly cited example is insulin, a naturally occurring peptide with a well-understood structure and function in glucose regulation, studied extensively in biochemical research
Avoid alcohol for 48 hours after your treatment
On Thursday, the panel will debate and vote on BPC-157, KPV, TB-500 and MOTs-C