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Age-Related Decline: As we age, our stomach acid naturally decreases, making it harder to extract B12 from our diet
The human digestive system is designed to break down proteins and peptides into their basic amino acid building blocks
In addition, noradrenaline and serotonin (which are involved in the central inhibition of pain) are decreased, which may also explain why FMS patients have a higher risk for the development of depression and anxiety disorders
[3] Flamholz A, Noor E, Bar-Even A, Milo R
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