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Some clients report feelings of light-headedness or an unusual feeling of pressure in their body when the dosage is too high
Both methods bypass the digestive system, providing superior absorption compared to oral supplements
Costs depend on your dosing level and supplier
Common symptoms include: Constant fatigue Weakness Pale skin Tingling or numbness Difficulty walking Memory problems Poor concentration Mood changes Mouth ulcers Breathlessness Loss of appetite Severe deficiency requires prompt medical evaluation
PMID: 29487568
Both forms effectively raise serum B12 levels and correct deficiency-related symptoms in individuals with normal absorption capacity
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