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Either it's underdosed, impure, or fake
Deficiency can cause: Megaloblastic anemia Fatigue Neurological issues Numbness Tingling of hands and feet Impaired balance Memory loss Despite most adults getting plenty of B-12 from their diet, B-12 deficiencies affect about 1.5% - 15% of the general population, in particular older adults and those with gastrointestinal disease
Dose-response research: Studies of optimal dosing have explored many dose ranges, frequencies, and routes
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This clean safety profile is what distinguishes this stack from other combination approaches that carry interaction risks
It has shown benefits in heart health, muscle repair, immune regulation, and the central nervous system
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