self administered b12 injections Shots at Home: How, Where & How Often to Inject Yourself vitamin b12 injection route Sites:

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

Potential Side Effects and Precautions B12 injections, generally safe, can cause mild side effects and require professional guidance

It is important for stabilizing free radicals and detoxification to keep the body healthy, free of illness, and functioning optimally

However, according to the National Institutes of Health, upwards of 15% of people are deficient in vitamin B12and some studies indicate that number may be higher