RD. During the digestive process, acid that’s naturally present in your stomach breaks apart this bond, freeing B12 from this protein for easy absorption. As critical as stomach acid is for B12 ...

However, not all B12 supplements are created equal. The effectiveness of a B12 supplement depends on its absorption rate, which can be affected by various factors such as the supplement’s form ...

Vitamin B12 is essential for red blood cell production, DNA synthesis, and the nervous system. Deficiency can lead to memory loss, depression, eye health issues, muscle weakness, digestive problems, ...

The good news? Some changes in diet can help improve B12 absorption naturally. Here’s how we can boost our vitamin B12 levels with simple dietary modifications. Increase intake of B12-rich foods ...

Malabsorption is another major cause. Conditions like pernicious anemia, Crohn’s disease, and celiac disease can hinder B12 absorption in the stomach and intestines. "Even if someone consumes ...