Tap water: never
A review on BPC 157 was published in Current Reviews in Musculoskeletal Medicine in August 2025, acknowledging the potential benefits and unknown long term risks but noted that no adverse effects have been reported to date in available studies

Our Cypress primary care clinic offers: Same-day appointments for common illnesses and health concerns Walk-ins accepted when availability allows On-site laboratory services for convenient testing Virtual appointments for eligible visits Preventive care, annual physicals, and vaccinations Chronic disease management for diabetes, high blood pressure, high cholesterol, asthma, and COPD Weight management support and medication management Coordinated referrals to CLS Health specialists when additional care is needed Care for Filipino- and Tagalog-speaking patients through Kenneth Naca, NP Same-Day Sick Visits in Cypress When you are not feeling well, CLS Health Primary Care Cypress offers same-day appointments and walk-in availability for many common illnesses and minor health concerns
If the clinical staff administers it on-site, the practice can also bill the 96372 administration fee
B12 injections are injected into the muscle and dispersed over time, bypassing the digestive tract, so you get much higher absorption than you would orally
Injections are usually best for people who cant absorb B12 properly from food or tablets or who have specific health issues