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If you have digestive issues, inflammation, or anemia, you may struggle to get enough vitamin B12 from your diet alone
The Benefits: Whats In a Dose
Optic nerve damage: Particularly in individuals with Leber's disease, a hereditary condition that causes retinal degeneration and blindness in children
Only approximately 1-4% gets absorbed via the gut, so taking B12 sublingually is the best absorption avenue (holding it under the tongue or between the gums and cheek is most common)
Some people may have no symptoms at all, even with low B12 levels
In the US, Vitamin B12 shots are available as a synthetic version of vitamin B12 (cyanocobalamin)
US$ 24.46
US$ 23.03
US$ 20.43
US$ 22.94
US$ 27.10
US$ 21.01
US$ 24.83
