b12 injections plymouth caffeine borrows energy. B complex helps to build it. Feeling flat, foggy or B12 Shots – Weight Wise

Mild side effects may include soreness or redness at the injection site, mild stomach upset, headache, or dizziness

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Standard RDA: 2.4 mcg for adults Senior-Specific Needs: Often higher than 2.4 mcg due to absorption issues Recommended Intake for Seniors: At least 2.4 mcg, potentially much higher with supplementation Why the Standard 2.4 mcg May Not Be Sufficient The standard 2.4 mcg dosage might not be enough for seniors for a few reasons: Decreased Stomach Acid: Needed for B12 release from food Atrophic Gastritis: A common condition in older adults that makes it hard to absorb B12 Medication Interference: Some medicines can also block B12 absorption For those over 50, its best to get most of their vitamin B12 from supplements and fortified foods

Salakhutdinov, R., Mnih, A