The elderly who have diets with limited animal-sourced foods are vulnerable populations for that reason and also because intestinal absorption declines with age, a consequence of low stomach acid
Overall, vitamin B-12 pills play a vital role in preventing deficiencies and promoting overall well-being
In addition, considering the serotonin system ( i.e
However, due to the limited number of human studies, particularly long-term evaluations, potential side effects cannot be completely ruled out
Alcohol has blood-thinning properties that can become a problem for certain people who take blood thinners, such as anticoagulants or antiplatelet agents
Long-Term Medication Users Medications such as metformin (used for diabetes) and proton pump inhibitors (used for acid reflux) can interfere with B12 absorption when taken long term, making supplementation necessary