Serum lipids and glucose as associated with hemoglobin levels and copper and zinc intake in young adults.
The association of copper and zinc intake with serum total cholesterol, HDL-cholesterol, triglycerides, and glucose concentrations were studied in young adults (N=59). Three-day diet records, hair, fasting blood, and overnight urine samples were collected from each subject. Higher hemoglobin concentrations, diet zinc intake, and serum copper:zinc ratios were associated with lower HDL-cholesterol concentrations. Higher hemoglobin and hair copper concentrations were associated with higher cholesterol concentrations. Higher serum copper concentrations were associated with higher triglyceride concentrations and with lower glucose concentrations. Greater hematocrits were associated with lower triglyceride concentrations. Hemoglobin levels had the strongest relationship with cholesterol and HDL-cholesterol. These results appeared inconsistent with the hypothesis on copper:zinc imbalance and reports from animal studies.
D000293:Adolescent; D000328:Adult; D000375:Aging; D001786:Blood Glucose / Q000378:metabolism*; D002784:Cholesterol / Q000097:blood; D008076:Cholesterol, HDL; D003300:Copper / Q000008:administration & dosage* / Q000378:metabolism; D003430:Cross-Sectional Studies; D004032:Diet; D005260:Female; D006197:Hair / Q000378:metabolism; D006454:Hemoglobins / Q000378:metabolism*; D006801:Humans; D008055:Lipids / Q000097:blood*; D008075:Lipoproteins, HDL / Q000097:blood; D008297:Male; D012737:Sex Factors; D014280:Triglycerides / Q000097:blood; D015032:Zinc / Q000008:administration & dosage* / Q000378:metabolism
D001786:Blood Glucose; D008076:Cholesterol, HDL; D006454:Hemoglobins; D008055:Lipids; D008075:Lipoproteins, HDL; D014280:Triglycerides; D003300:Copper; D002784:Cholesterol; D015032:Zinc