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Bergdorf Bioscience peptide blends are sold with batch-traceable HPLC and mass-spectrometry documentation per the published product specification
Whether this theoretical synergy translates into real benefit in humans is unknown
You can resume your regular activities immediately after the procedure
Terms of Sale By purchasing, you confirm that you are at least 18 years of age and that this compound will be used exclusively for legitimate research purposes
Therefore, the aim of this study was twofold: 1) to assess vitamin B12 serum levels in ME/CFS patients before and after use of high dose vitamin B12 nasal drops and 2) to compare the changes in function before and after starting therapy, using an activity meter, the physical functioning score of the Rand 36 questionnaire, and both the fatigue and concentration scales of CIS20r questionnaire
2023;7(4):igad033
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