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Description
[73] As noted above, the completely synthetic laboratory synthesis of B 12 was achieved by Robert Burns Woodward and Albert Eschenmoser in 1972, though this process has no commercial potential, requiring more than 70 steps and having a yield well below 0.01%
If left untreated, B12 deficiency can cause severe neurologic issues and blood diseases
Be sure to follow their instructions
Quality and Sourcing Considerations Source quality emerges as the dominant variable separating successful from unsuccessful BPC-157 experiences
Do not microwave or heat-accelerate this step
