PMID: 8970140Dec 1, 1996Paper

Effect of physical exercise and vitamin C on absorption of ferric sodium citrate

Medicine and Science in Sports and Exercise
A SchmidJ Keul

Abstract

The effect of physical exercise and vitamin C on iron absorption after oral iron administration was investigated. Eight healthy male subjects without iron deficiency were studied after administration of 100 mg ferric sodium citrate complex, 100 mg ferric sodium citrate complex with 200 mg ascorbic acid, and without iron intake, both under resting conditions and after a 1-h bicycle ergometer test at moderate exercise. Serum concentrations for iron, transferrin, and ferritin were measured before and 30 min, and 1, 2, and 4 h after each administration. Under resting conditions administration of 100 mg ferric sodium citrate led to a significant increase in serum iron concentrations. When ferric sodium citrate was administered with vitamin C, iron values increased significantly further. Ingestion of iron together with physical exercise resulted in a higher serum iron concentration than under resting conditions. The maximum increase, reached after 4 h, was 48.2% with exercise and 8.3% without. In combination with exercise, the addition of 200 mg vitamin C did not further increase serum iron concentration. In conclusion, 1 h of moderate exercise enhanced the rate of iron absorption. Under resting conditions the combination of ferric s...Continue Reading

References

Aug 1, 1991·Annals of Medicine·P Ylitalo
Jul 1, 1990·Clinical Pharmacokinetics·M A van Baak
Oct 1, 1989·International Journal of Sports Medicine·C GuglielminiF Conconi
Oct 1, 1989·International Journal of Sports Medicine·D SeilerK Jung
Jan 1, 1989·The American Journal of Clinical Nutrition·L HallbergL Rossander
Oct 1, 1987·Medicine and Science in Sports and Exercise·E M Haymes
Jan 1, 1988·European Journal of Applied Physiology and Occupational Physiology·M GimenezP Nabet
Jul 1, 1988·Journal of Applied Physiology·A T BosenbergG T Blake
Jan 1, 1986·Sports Medicine·S N Sullivan
May 1, 1994·International Journal of Sports Medicine·T KondoT Shibata
Nov 1, 1993·International Journal of Sports Medicine·F LiuY Toda
Jun 1, 1993·Journal of Clinical Gastroenterology·G RobertsonA Wilson
Jul 1, 1993·Medicine and Science in Sports and Exercise·A B GrayM J Weidemann
Jul 1, 1993·Medicine and Science in Sports and Exercise·R D TelfordD A Kerr
May 1, 1989·The Physician and Sportsmedicine·E R Eichner

❮ Previous
Next ❯

Citations

Jun 12, 2003·Sports Medicine·Mikael Fogelholm
Jul 30, 2014·Journal of Strength and Conditioning Research·Michael C ZourdosSara E Mahoney
May 11, 2005·The American Journal of Clinical Nutrition·Sharon R Akabas, Karen R Dolins
Oct 1, 2004·Southern Medical Journal·Vivek R SharmaElizabeth A Carloss

❮ Previous
Next ❯

Related Concepts

Related Feeds

Anemia

Anemia develops when your blood lacks enough healthy red blood cells. Anemia of inflammation (AI, also called anemia of chronic disease) is a common, typically normocytic, normochromic anemia that is caused by an underlying inflammatory disease. Here is the latest research on anemia.

© 2021 Meta ULC. All rights reserved