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Therefore,
Its role complements GHK-Cu: TB-4 helps position the repair cells, while GHK-Cu handles more of the matrix-building work
Vitamin B12 deficiency is associated with cognitive problems (problems with thinking, judgment, and learning) and memory issues
The immune system must distinguish between self and non-self
Most patients do well with B12 injections, but its good to know about possible side effects, says a top expert in vitamin B12 therapy
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