Inadequate zinc intake in hemodialysis patients tied to higher mortality risk: Study
Lisboa, Portugal: A recent study in the Journal of Renal Nutrition showed a high prevalence of hemodialysis (HD) patients having inadequate zinc intake. This is related to higher mortality risk and worse nutritional and body composition parameters.
Zinc, a trace element, is essential for human nutrition and plays an important part in hemodialysis patients. Considering the key importance of an adequate zinc intake, and the lack of studies evaluating the relationship between its consumption and survival in HD patients, Cristina Garagarza, Nutrition Department, Nephrocare, Lisboa, Portugal, and colleagues aimed to analyze the relationship between zinc intake and mortality in HD patients.
For this purpose, the researchers conducted a longitudinal, prospective, multicenter study consisting of 582 HD patients from 37 dialysis centers. They recorded clinical and body composition parameters. Using the Food Frequency Questionnaire and International Physical Activity Questionnaire, dietary intake and physical activity data were obtained.
The mean age of the patients was 67.8 ± 17.7 years and median HD vintage was 65 months.
Disclaimer: This website is primarily for healthcare professionals. The content here does not replace medical advice and should not be used as medical, diagnostic, endorsement, treatment, or prescription advice. Medical science evolves rapidly, and we strive to keep our information current. If you find any discrepancies, please contact us at corrections@medicaldialogues.in. Read our Correction Policy here. Nothing here should be used as a substitute for medical advice, diagnosis, or treatment. We do not endorse any healthcare advice that contradicts a physician's guidance. Use of this site is subject to our Terms of Use, Privacy Policy, and Advertisement Policy. For more details, read our Full Disclaimer here.
NOTE: Join us in combating medical misinformation. If you encounter a questionable health, medical, or medical education claim, email us at factcheck@medicaldialogues.in for evaluation.