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The Importance of Addressing B12 Deficiency Vitamin B12 deficiency can result from various factors, including low intake of B12-containing foods, absorption issues, gastrointestinal surgeries, certain medications, and medical conditions (1,4)

Yes, absolutely

Frequently Asked Questions Common symptoms include persistent fatigue, weakness, pale skin, pins and needles, a sore tongue and cognitive difficulties such as brain fog or memory problems

CNTF either cross-reacts with leptin receptors or directly activates its own receptors present on the hypothalamus, initiating a transduction pathway analogous to that of leptin [72]