Benefits Vitamin B12 injections can improve blurred vision, depression, anxiety, mobility issues, dizziness, fatigue, memory issues, irritability, and loss of appetite
Note: Vitamins and supplements should be used as part of a healthy lifestyle and should not be used as a substitute for a balanced diet or exercise
Common Deficiency Symptoms Common symptoms of Vitamin B12 deficiency include: Fatigue Weakness Pale skin Shortness Mouth Issues: Sore, red tongue, mouth ulcers, bleeding gums Gastrointestinal: Loss of appetite, weight loss, nausea, diarrhea, constipation Nerve issues like numbness/tingling Mood changes (depression, irritability) Memory problems Key Differences: NAD+ vs B12 NAD+ and B12 both boost energy, but NAD+ acts as a deep cellular, anti-aging repair agent, while B12 provides immediate metabolic energy and red blood cell support
Hsu T, Nguyen-Tran HH, Trojanowska M
So will the first several weeks after stopping opioid use
Some users report better sleep and mental clarity within 710 days