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Symptoms of a B12 deficiency include: Excessive fatigue Nerve problems (pain or abnormal sensations like numbness or tingling) Glossitis (tongue inflammation) Low numbers of white blood cells and red blood cells Vitamin B12 deficiency can be diagnosed with a blood test
Increasing your intake of vitamin B12 through foods or supplements can help prevent deficiency, which may improve side effects like low energy levels and fatigue
Together, the new findings suggest that when too much B12 is present, the bacteria have changes in their gene expression that suppress further synthesis of the vitamin
You need a valid prescription from a qualified healthcare professional
It can help improve the overall health of your skin, hair, and nails by reducing redness, dryness, inflammation, and acne blemishes
Vitamin B12 has been linked to better mood regulation and sharper cognitive function
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