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existing hairs may appear thicker Month 3-4 Noticeable improvement in hair density and quality Month 4-6 Significant results visible
Nurses should check that patients understand the chronic nature of treatment
We found that oral vitamin B12 replacement at 1000 g daily was adequate to replace vitamin B12 levels in patients with pernicious anemia
Vitamin B12 should be supplemented in vegetarians who do not get adequate amounts of B12 from diet or patients consuming a low calorie/low protein diet
If you don't eat animal products, or you have a medical condition that limits how well your body absorbs nutrients, you can take vitamin B12 in a supplement or eat plant-based foods fortified with B12
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