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Malabsorption: Cells in the stomach known as parietal cells create an intrinsic factor protein essential for B12 absorption

Boost your Mood B-12 deficiency can lead to anxiety, depression, and mood swings

[10] [11] Consequently, older adults may have difficulty absorbing adequate B12 from food sources, even when consuming sufficient amounts

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5-amino-1MQ is a small, membrane-permeable molecule with a chemical formula of C10H11N2+

While Vitamin B12 can be obtained from dietary sources such as meat, fish, dairy products, and fortified cereals, some individuals may have difficulty absorbing it due to medical conditions or dietary restrictions