b12 injection vs pill Vitamin Injections vs. Supplements: Which is Right for You? Ask the doctor: B12 shots
Description
"Homocysteine and vitamin B12 status relate to bone turnover markers, broadband ultrasound attenuation, and fractures in healthy elderly people"
This article is for general information only and is not personal medical advice

Metabolites can be detected in urine

Sources: Kraus D, et al

Many people suffer symptoms like fatigue, brain fog, and sluggishness without realizing a B-12 deficiency could be the cause
