how long does b12 injections take to work What Is Injection What's all the Buzz About Vitamin B12 Shots? How Long Does A Vitamin
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In contrast, even modest doses of growth hormone or growth hormone secretagogues like CJC-1295/Ipamorelin produce measurable increases in IGF-1

Critically, the study documented no significant changes in oral glucose tolerance tests, no alterations in fasting insulin levels, and no changes in serum IGF-1 concentrations across all treatment groups

He slso stated his body was not reacting to the theories hed read

This can be a sign of subcutaneous tissue changes even if visible signs are minimal

Summary: Both methylcobalamin and cyanocobalamin effectively treat B12 deficiency, with cyanocobalamin being more stable and cost-effective whilst methylcobalamin is bioactive without requiring conversion

The short answer is: it depends on what symptoms you have and how deficient you are
