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The enhanced metabolic efficiency also supports better energy balance, making it easier to maintain weight loss results long-term
Vitamin B12 has proven to be safe for most people, even in large doses
They can improve symptoms such as numbness and tingling, weakness, difficulty walking and memory trouble, as well as reduce anemia and fatigue
Advertisement If you have chronic low B12 levels or have underlying health conditions that cause the deficiency, you may need to take B12 for the rest of your life (or for as long as you have the underlying condition)
Is it safe to self-administer B12 injections at home
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