Did You Know!

Your Immune System Can Mistakenly Attack Your Stomach Lining

In Autoimmune gastritis, your body attacks the cells that produce stomach acid.

Over time, this can cause:

  • Low stomach acid (which hurts digestion)
  • Vitamin B12 deficiency
  • Fatigue and even nerve damage

Rare twist: Many people don’t even feel stomach pain—it shows up as unexplained anemia or brain fog instead.