how deep to inject b12 Injection Site For Shot Is it better B12 into muscle or fat? Safe B12 Injection Guide at

The cells would be cycling between inhibited and uninhibited states, muddying the data and making it nearly impossible to draw clear conclusions

Department of Health and Human Services, ods.od.nih.gov/factsheets/VitaminB12-HealthProfessional/

Pills integrate easily into daily routines without requiring appointments or professional administration

summary Some studies show that lower levels of vitamin B12 may be associated with a higher risk of overweight or obesity

A blood test is the most reliable way to confirm whether B12 deficiency is a contributing factor

Read it as what has been reported , not as what is known to be safe long-term