Vitamin B12 is essential for healthy red blood cells, optimal brain function, and nerve health
People with Crohns in their ileum, or who have had their ileum surgically removed, should be especially vigilant of their B-12 levels
When to Consider Vitamin B12 Injections If You Have a Deficiency : People who have been diagnosed with a vitamin B12 deficiency, especially those with underlying health conditions that affect absorption, may benefit from the rapid absorption and higher bioavailability offered by injections
doi: 10.3390/ijms20040904
Safety Profile No effects on blood sugar, IGF-1, or insulin sensitivity detected
Since human milk is the sole food the infant consumes during the first 4 to 6 months food for microbes is limited largely to HMO