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Methods for the analysis of vitamin B 12 in food Several methods have been used to determine the vitamin B 12 content in foods including microbiological assays, chemiluminescence assays, polarographic, spectrophotometric, and high-performance liquid chromatography processes
Studies published in Biochemical Pharmacology show that NNMT expression increases significantly with aging in skeletal muscle tissue and correlates with impaired muscle stem cell function and reduced regenerative capacity
Minor Side Effects Typical side effects are brief soreness or mild flushing
doi:10.1111/nure.12001
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