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Toxicity: non-toxic at doses exceeding daily allowance by 10,000 times
It plays a vital role in the healthy functioning of many systems in the body, including the following: DNA (genetic material) synthesis Energy production (metabolism) Nerve cell health Neurological (brain) function Red blood cell (hemoglobin) formation Vitamin B12 plays a key role in the normal functioning of the brain and nervous system
Tiaminal B12 injection is also an option, with its own benefits
[13] Overall, for the majority of users the side effects are mild and temporary, but anyone experiencing persistent or severe symptoms should seek medical attention
Its great for people who want smaller, more frequent doses
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