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[18] [19] Long-term use of proton pump inhibitors or H2-receptor antagonists can also impair B12 absorption
This can happen if you suffer from various gastrointestinal issues including celiac disease, Crohns disease, cancer, damage to your digestive tract, or an infection
Then once every 3 months
B12 injections are safe and effective in treating symptoms of B12 deficiency and specific conditions
It also boosts IGF-1, a compound that can help build lean muscle mass
B12 shots can be energizing, but it is still important to allow your body to heal and adjust to the increased vitamin B12 levels
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