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Sterile water isn't preserved
601 ACSL4 expression is increased in dopaminergic neurons of the substantia nigra in both PD patients and animal models
Conclusion Finding the best location for a B12 injection is crucial for correct administration
10.1007/s13679-025-00630-2 191
For example, one study found that after taking 1,000 mcg of oral vitamin B12, only about 1.3% (13 mcg) is absorbed into the bloodstream
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