Vegans and Bone Fractures: the Vitamin B12 Connection

Vegans and Bone Fractures: the Vitamin B12 Connection is organized by Dietitian Central.,,Live Event Date: Dec 10, 2020,Expiration Date: Dec 10, 2023,,Overview:,Evidence that a vegan diet is a risk factor for bone fractures is maintained. This is in spite of the fact that vegans tend to have a better diet quality and higher intake of several foods and nutrients associated with better bone health, including fruits and vegetables, potassium and vitamin K. Researchers have attempted to explain the association between adherence to a vegan diet and higher risk of bone fractures by both dietary and non-dietary factors (e.g., lower intake of calcium, protein, lower BMI and hormonal disturbances associated with being underweight). Inadequate intake and status of vitamin B12 have not received the focus it deserves. Inadequate intake and status of this nutrient among vegans is well-documented. There are numerous mechanisms whereby inadequate B12 detrimentally impacts bone quantity and quality. The goal of this presentation is to review available data regarding the impact of B12 status and bone health.,,Learning Objectives:,Upon successful completion of this one-hour course, the participant should be able to:,• Summarize available literature on bone fractures among vegans and compare their rates of fractures with individuals adhering to other diet types.,• Review the prevalence of B12 deficiency and hyperhomocysteinemia among vegans.,• Discuss available scientific findings regarding the impact of inadequate B12 on bone formation and resorption.,• Make evidence-based recommendations regarding bone fracture prevention for vegans.