Adults over 50 are more likely to develop B12 deficiency without realizing it, especially if symptoms like fatigue, memory loss, or mood changes are attributed to aging itself
So, we recommend using SL vitamin B12 rather than oral and IM, especially in patients who do not tolerate IM injection and patients who need prolonged vitamin B12 supplementation, such as patients with long-term metformin use and patients with pernicious anemia or with gastro-duodenal resection [51,52,53,54]
Thus, in both folate and vitamin B 12 deficiencies, folate is unavailable to participate in DNA synthesis
Potential drug interactions exist
Its easy to hope that a weekly shot will melt fat on its own
Some people also report better awareness of hunger cues, which supports healthier eating choices