Some genetic changes, like in the MTHFR gene, can affect how Vitamin B12 is used in the body
Cyanocobalamin (B12): Supports energy production, nerve function, and red blood cell formation

Accelerates healing of muscles, tendons, ligaments & joints Promotes faster recovery from surgery or injury Enhances regeneration of nerve tissue & bone fractures Enhances nerve healing after injury May protect against brain & spinal cord damage Potential in reducing symptoms of neurodegenerative conditions Enhances overall repair responses in the body Reduces oxidative stress and supports cellular health Complements recovery protocols in high-stress or athletic environments Accelerates healing of muscles, tendons, ligaments & joints Promotes faster recovery from surgery or injury Enhances regeneration of nerve tissue & bone fractures Enhances nerve healing after injury May protect against brain & spinal cord damage Potential in reducing symptoms of neurodegenerative conditions Enhances overall repair responses in the body Reduces oxidative stress and supports cellular health Complements recovery protocols in high-stress or athletic environments Accelerates healing of muscles, tendons, ligaments & joints Promotes faster recovery from surgery or injury Enhances regeneration of nerve tissue & bone fractures Enhances nerve healing after injury May protect against brain & spinal cord damage Potential in reducing symptoms of neurodegenerative conditions Enhances overall repair responses in the body Reduces oxidative stress and supports cellular health Complements recovery protocols in high-stress or athletic environments Accelerates healing of muscles, tendons, ligaments & joints Promotes faster recovery from surgery or injury Enhances regeneration of nerve tissue & bone fractures Enhances nerve healing after injury May protect against brain & spinal cord damage Potential in reducing symptoms of neurodegenerative conditions Enhances overall repair responses in the body Reduces oxidative stress and supports cellular health Complements recovery protocols in high-stress or athletic environments Accelerates healing of muscles, tendons, ligaments & joints Promotes faster recovery from surgery or injury Enhances regeneration of nerve tissue & bone fractures Enhances nerve healing after injury May protect against brain & spinal cord damage Potential in reducing symptoms of neurodegenerative conditions Enhances overall repair responses in the body Reduces oxidative stress and supports cellular health Complements recovery protocols in high-stress or athletic environments Accelerates healing of muscles, tendons, ligaments & joints Promotes faster recovery from surgery or injury Enhances regeneration of nerve tissue & bone fractures Enhances nerve healing after injury May protect against brain & spinal cord damage Potential in reducing symptoms of neurodegenerative conditions Enhances overall repair responses in the body Reduces oxidative stress and supports cellular health Complements recovery protocols in high-stress or athletic environments

Other less common uses of HCG include certain diagnostic tests in endocrinology (HCG stimulation tests)
Kahaly GJ, Stan MN, Frommer L, Gergely P, Colin L, Amer A, et al
BPC-157's NO system effects create possible interactions with blood pressure medications