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Persistent fatigue, brain fog, low mood, difficulty losing weight, tingling in the hands or feet, frequent illness, or feeling generally off despite eating well and sleeping enough
Some users also highlight the compounds ability to target stubborn fat, with noticeable improvements in body composition over time
Will B12 injections interfere with medications I'm taking
It has a role in creatine synthesis which is a nutrient found primarily in muscle tissue
Additionally, oral supplements require daily adherence to maintain consistent levels, which can be a challenge for some people
Treating B12 deficiency in a person taking metformin There is no clear guidance on the best way to treat vitamin B12 deficiency in a person taking metformin
