Why B12 Injections Are Essential for Vegans and Vegetarians

The critical nutrient Vitamin B12 plays fundamental roles in energy metabolism, neurological function, nerve maintenance, and erythrocyte development, yet it’s notoriously scarce in diets that exclude animal products. Individuals adhering to vegetarian or vegan eating patterns have heightened vulnerability to B12 insufficiency, potentially experiencing symptoms like chronic tiredness, unpredictable mood fluctuations, and diminished mental clarity. […]