New Guidelines: Supplementation of Calcium Poses No Risk for CVD
Until now calcium supplements have been only recommended for people who do not consume adequate calcium from their diet as a standard strategy for the prevention of osteoporosis and related fractures. However, evidence suggests that supplementation of calcium with or without vitamin D is not a cardiovascular disease (CVD) risk factor or an independent risk factor for stroke, as it does not exceed 2500 mg / day.
This conclusion is based on the recommendations adopted by The National Osteoporosis Foundation and American Society for Preventive Cardiology:
- Moderate-quality evidence indicates lack of association between calcium with or without vitamin D from food or supplements and the risk of cardiovascular disease, cerebrovascular events or death among adults in good health.
- Stopping a supplementary calcium intake because of safety concerns is not necessary and could affect bone health.
- There is no satisfactory evidence confirming a biological mechanism linking calcium and heart disease.
Study Design
A panel of experts in osteoporosis and in preventive cardiology has evaluated and classified evidence-based study data in the literature that included data on supplementary calcium intake and risk of cardiovascular disease, based on an updated review and independent evidence published in the same issue of the journal.
- Funding: National Osteoporosis Foundation (NOF) and American Society of Preventive Cardiology (ASPC).
Why is this important?
The medical world is concerned about the potential heart risks of additional calcium intake which is often prescribed to preserve bone and prevent fractures and disability and associated deaths.
Reference:
Kopecky, Stephen L., et al. "Lack of Evidence Linking Calcium With or Without Vitamin D Supplementation to Cardiovascular Disease in Generally Healthy Adults: A Clinical Guideline From the National Osteoporosis Foundation and the American Society for Preventive CardiologyNo Clear Link Between Calcium Supplementation and Cardiovascular Disease." Annals of Internal Medicine(2016).
Tags: osteoporosis, CVD