Dizziness and fatigue Memory loss, difficulty in concentrating, and cognitive difficulties Anemia or iron deficiency anemia Muscle cramps Shortness of breath Erratic moods and possible signs of mental health disorders such as depression Irregular or halted menstruation Inflamed tongue Low energy Hair Your Vitamin B12 deficiency may also be a symptom in itself of other diseases such as SIBO ( Small Intestinal Bacterial Overgrowth ) or other gut-related disorders
The compound's half-life is approximately 46 hours in rodent models, meaning plasma concentration peaks and declines within a predictable window
Additionally, Metformin may alter gut bacteria, potentially leading to intestinal bacterial overgrowth that further hinders B12 uptake
Its also in fortified foods (foods with vitamins and minerals added to them), like cereals, breads, plant-based milks and nutritional yeast
Vitamin b1, b6, and b12 Injection: The Complete FAQ Guide In 2025 You might have heard about the essential role of vitamins in our healthy lifestyle which is often at stake due to certain deficiencies