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The vital nutrient is found in the highest concentrations in meat, seafood, and eggs, and it is sometimes added to fortified foods like breakfast cereals, according to Harvard Health Publishing

Signs of low vitamin B12 include: Fatigue Nausea Throwing up Diarrhea Losing weight without trying A sore tongue A yellow tinge to your skin Fuzzy thinking Numbness or tingling in your hands and feet Vision changes Trouble walking or speaking Feeling easily irritated Confusion Depression Many conditions share these same symptoms

Muscles and soft tissues along the affected nerve pathway may become irritated, tense, or inflamed after weeks or months of protective posture and pain

GLP-1's are a category of prescription medications labeled as glucagon-like peptide-1's