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Many people struggle with low energy, mood swings, or difficulty concentrating due to a deficiency in B12
Children generally require weight-adjusted regimens, often 100 mcg monthly after initial loading
It is also important for the normal functioning of the nervous system
How Long Does It Take for B12 Injections to Work
Here's where things get tricky even with a perfect diet, many of us struggle with absorption
For example, people with digestive issues may not absorb liquid, gummy, or pill forms of vitamin B12 effectively
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