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Brain and nerve function
Youll want to ensure the B12 comes from a high-grade lab, and adheres to strict sterility and potency tests
Youve had a gastric bypass or GI disorders (like Crohns or IBS), which reduce nutrient absorption
This purification system is easy to operate and maintain and made up of stainless steel to prevent contamination
Because B12 injections deliver B12 straight into your muscle and bloodstream, they skip the slow digestive route that oral pills rely on, so you notice the difference far sooner than you'd expect
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