Numbness in the feet and limbs may make it hard for a person to walk without support

References Frontiers in Endocrinology (2021) Progress on the Function and Application of Thymosin 4 Annals of the New York Academy of Sciences Thymosin 4: roles in development, repair, and engineering of the cardiovascular system Frontiers in Pharmacology (2022) Pharmacokinetics, distribution, metabolism, and excretion of BPC-157 HSS Journal (2025) Emerging Use of BPC-157 in Orthopaedic Sports Medicine: A Systematic Review Current Pharmaceutical Design (2018) Stable Gastric Pentadecapeptide BPC 157: Novel Therapy in Gastrointestinal Tract Journal of Orthopaedic Surgery and Research (2019) BPC 157 and its effects on tendon healing CDC (2024) Vaccine Administration: Subcutaneous (SUBCUT) Injection NCBI Bookshelf (2023) Administration of Parenteral Medications Nursing Skills CDC (NCHS) Laboratory Procedure Manual: C-Peptide in Serum (storage guidelines) Additional Research and Background These sources provide related context and are not presented as support for a specific statement above

A simple blood panel will confirm your vitamin B12 levels and then your provider can develop a plan of action from there
The result is a solution of known concentration, expressed in milligrams per millilitre (mg/mL)
It: Stimulates collagen and elastin synthesis Supports extracellular matrix remodeling Helps regulate inflammation pathways Encourages antioxidant defense activity In practical terms, this translates to improved skin density, reduced fine lines, accelerated recovery from UV damage, and a measurable increase in skin firmness over 812 weeks of consistent use