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Vitamin B12 Deficiency Symptoms Before exploring the best Vitamin B12 injections, it's important to recognize the symptoms of vitamin B12 deficiency
Vitamin B12 is water-soluble, and the body excretes excess amounts through urine rather than storing supraphysiological levels
Recent posts on r/Biohackers include a vagus nerve stimulator trial, red light device content, HRV tracking through fermented foods, cognition tracking with a CO2 monitor, and plenty of self-experimentation around hormones and recovery
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