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Think of Vitamin B12 like the spark plug in a car
Its ideal to get vitamin B12 from food sources, whether or not you choose to also supplement
Who are they for
Delayed Treatment: Masking symptoms while the neurological damage progresses
This is the main factor for how long a B12 injection takes to work, offering a significant advantage over oral supplements, which must be broken down by the digestive system before they can be distributed throughout the body
Mood Changes Changes in mood including feelings of sadness or irritability can sometimes be linked to low vitamin B12 levels
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