by Pill Pals Pharmacy Team | Jun 6, 2026 | Health & Wellness
Injectable B12 may be helpful for certain patients, but it is not necessary for everyone. The patients who may benefit most are usually those with a documented deficiency, absorption concerns, significant symptoms, or difficulty taking oral B12 consistently. One group...
by Pill Pals Pharmacy Team | Jun 6, 2026 | Health & Wellness
Some commonly used medications may be associated with lower vitamin B12 levels over time. Two examples often discussed are metformin and long-term acid-reducing medications. This does not mean every patient taking these medications will become deficient, and it does...
by Pill Pals Pharmacy Team | Jun 6, 2026 | Health & Wellness
Vitamin B12 is closely connected to nerve health. The nervous system depends on B12 for normal function, and low B12 can sometimes contribute to numbness, tingling, burning sensations, balance problems, memory changes, or other neurologic symptoms. These symptoms can...
by Pill Pals Pharmacy Team | Jun 6, 2026 | Health & Wellness
Pernicious anemia is one of the classic reasons healthcare providers may recommend injectable B12. In pernicious anemia, the body does not have enough intrinsic factor, a substance needed to absorb vitamin B12 properly through the intestine. Without enough intrinsic...
by Pill Pals Pharmacy Team | Jun 6, 2026 | Health & Wellness
One of the main reasons providers consider injectable B12 is absorption. Vitamin B12 from food normally depends on several digestive steps. The stomach helps release B12 from food, intrinsic factor helps bind B12, and the small intestine helps absorb it. When one of...