vitamin b12 deficiency anemia require injections monthly Solved B-12 replacement shots for 6 months or longer Vitamin B12 - Well Nurse

B12 injections may be especially relevant for people who follow a plant-based diet, have digestive issues, take certain medications, or struggle with nutrient absorption

Oral B-12 Supplements Effectiveness Oral supplements are the most familiar option

What is the difference between mcg and mg in B12 dosing

In population groups consuming crystalline B12 in fortified foods and in supplements, consumption is often intermittent necessitating several days of intake or use of a food frequency questionnaire

Vitamin B Complex Dosage for Adults The recommended daily allowance (RDA) for vitamin B Complex is: 1.1 micrograms (mcg) for males and females over the age of 14 2.0 mcg or more for pregnant females 2.5 mcg or more for lactating females For pregnant and lactating females, it is advised to speak to a doctor or healthcare provider before taking any supplements, as they may need more than the RDA