MedicalResearch.com Interview with: Niels Graudal, MD, DrMSc Senior Consultant Department of Internal medicine/Infectious Medicine/Rheumatology IR4242 Copenhagen University Hospital, Rigshospitalet Denmark Dr. Graudal: There are no studies, which show what happens with the risk of cardiovascular death or mortality if you change your sodium intake. Our study shows the association of sodium intake as it is with cardiovascular disease and mortality, which is only the second best way to consider the problem, but as the best way does not exist we have accepted this approach. There have been two different assumptions concerning the risks of sodium intake. One is that there is an increasing risk of heart disease, stroke and death of salt intake above 2300 mg, and one is that salt is not dangerous at all. Our study shows that both positions partially may be true, as a salt intake above 4900 mg is associated with increased risk of cardiovascular disease and mortality, whereas the present normal salt intake of most of the world’s populations between 2300 mg and 4900 mg is not associated with any increased risks. In addition our study shows that a low sodium intake below 2300 mg is also associated with increased risk of cardiovascular disease and death. (more…)