Aids Cellular Metabolism by playing a key role in DNA production and cellular processes
That system can break down if you: Take acid blockers (PPIs like omeprazole) or antacids regularly Have low stomach acid from age or chronic stress Have had GI surgery (gastric bypass, bowel resection) Live with conditions like celiac, Crohns disease, or IBS Have autoimmune pernicious anemia Even with high-dose tablets (e.g., 1000 mcg), only a small fraction may reach your bloodstream
Factors such as convenience, cost savings, potential digestive absorption issues, and comfort with self-administering injections can influence patients preferences
In such cases, B12 injections bypass the gastrointestinal tract, directly increasing vitamin levels and helping alleviate symptoms like fatigue and neurological issues
Any excess is filtered out of your system and excreted through your urine