Unadjusted and multivariate adjusted weighted Cox proportional risk regressions were used to assess the association between MMA, B12-related biomarkers (serum level, dietary intakes, supplements use, and sensitivity to B12), and the risk of mortality
If the breath test shows more hydrogen, the patient is probably experiencing diarrhea
Surgical Strategies for Synchronous Colorectal Liver Metastases in 156 Consecutive Patients: Classic, Combined or Reverse Strategy
Explore our range of products and resources at Proactive Healthcare and take the next step towards a healthier, more informed lifestyle
Put simply, I don't believe the B12 result, and in my lab, I never saw a result of zero for B12