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Key takeaways Vitamin B12 deficiency can cause headaches and may be linked to chronic migraine
The neurotrophic activities of brain-derived neurotrophic factor are potentiated by binding with apigenin, a common flavone in vegetables, in stimulating the receptor signaling
Bright yellow urine may result from excessive vitamin B2 (riboflavin), but this is usually harmless and doesnt mean you need to stop taking the vitamins
Therefore, in these cases, vitamin B12 may be administered via intramuscular injections
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NAD switches between two forms, NAD and NADH, to move electrons and support these energy-producing processes
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