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Vitamin B12, also known as cobalamin, is a water-soluble vitamin that is naturally found in animal products, including meat, fish, and dairy products, and it is also available as a dietary supplement, an injectable (commonly known as vitamin B12 shots), and in fortified foods

Together they address recovery from complementary angles

Neuroprotection: BPC-157 protects nerve cells from damage and promotes regeneration and repair of neural tissue, demonstrating significant efficacy particularly in neuropathic pain or traumatic injuries

Older adults (over 60 years) frequently develop B12 deficiency due to reduced gastric acid production (achlorhydria or hypochlorhydria), which impairs the release of B12 from food proteins