b12 subcutaneous injection tutorial How to self administer injection. 1. Withdraw proper dosage from vial into an insulin syringe 2. Clean site of (abdomen or other proper site) 3. Pinch the skin where Size:10X1 ml Nutritional assessment - Vitamin Non-Discountable

b12 subcutaneous injection tutorial How to self administer injection. 1. Withdraw proper dosage from vial into an insulin syringe 2. Clean site of (abdomen or other proper site) 3. Pinch the skin where Size:10X1 ml Nutritional assessment - Vitamin Non-Discountable

Nutritional assessment - Vitamin B12

Some people, however, struggle to maintain adequate levels of this vitamin due to various factors such as diet, absorption issues, or certain medical conditions

Non-Discountable

Size:10X1 ml

A B12 deficiency can result from a lack of intrinsic factor , a substance that is secreted in the stomach and needed to absorb B12