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GHK-Cu vs Commercial Copper Peptide Serums: What's the Difference
Lack of Vitamin B-12 Leads to Weight Gain Somehow According to observational studies, people suffering from obesity or are overweight tend to have lower vitamin B-12 levels in their systems
When assessing for vitamin B12 deficiency, in addition to checking a vitamin B12 level, consider ordering a methylmalonic acid level or a holotranscobalamin level and CBC (to assess for red blood cell size)
Methylcobalamin is a naturally occurring form of B12, and it is the most bioavailable
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