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It supports red blood cell production and oxygen transporthelping you stay energized and avoid midday crashes.* Neuroprotective & Mood Enhancing: Choline aids in neurotransmitter function and brain health, while B12 deficiency is often linked to fatigue, mood swings, and poor memory

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They require clinic visits, they cost more, and they don't offer a meaningful advantage over high-dose oral supplementation when absorption isn't the problem

Improve nerve function and strengthen muscles

Assess both vitamin B12 and folate levels prior to initiating therapy with NASCOBAL or with folic acid