amazon vitamin b12 injections B-12 3000 mcg Injection, 100 mL Boost Energy and Wellness with
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July 2, 2025
But these high doses are necessary to help treat people with a deficiency
[1] [2] However, longstanding neurological complications, such as peripheral neuropathy or cognitive changes, may require three to six months of consistent treatment before significant improvement occurs, and some damage may be irreversible if treatment is delayed
Those who follow a vegetarian or vegan diet are particularly prone to vitamin B-12 deficiency, as are those with a condition known as Pernicious anemia which affects B-12 absorption in the gut
