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Neurological manifestations are among the most concerning signs: Paraesthesia (pins and needles) in hands and feet Numbness or altered sensation in extremities Difficulty with balance or coordination Memory problems or difficulty concentrating Mood changes, including depression or irritability Visual disturbances in rare cases These symptoms may be particularly difficult to distinguish from diabetic neuropathy, making objective assessment through blood testing essential rather than relying solely on clinical presentation
Side effects are rare and mild: Mild soreness and bruising at injection site Headache or dizziness (rare) Allergic reactions are extremely rare People with kidney disease or cobalt allergy should seek medical advice from GP before treatment
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Individual results vary significantly based on diet, exercise, baseline weight, and adherence to protocol
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