Expensive Yellow Urine
Cobalamin, aka vitamin B12, is a water-soluble vitamin used in numerous metabolic processed in the body.
B12 is found in nature mostly in animal products. Red meat and shellfish have the most and smaller amounts are found in poultry, eggs, and dairy.
This is why B12 is commonly fortified in products like cereal and other grains. Vegans and vegetarians a…