Effect of Omega-3 and Vitamins E + C Supplements on the Concentration of Serum B-Vitamins and Plasma Redox Aminothiol Antioxidant Status in Elderly Men after Strength Training for Three Months.

Background: Data on redox plasma aminothiol status in individuals on strength training are very limited. Therefore, we studied the effect of omega-3 and vitamins E + C supplementation on the concentration of B-vitamins and redox aminothiol status in elderly men after strength training for 3 months.

Methods: Healthy men, age 60 ± 6 (mean ± SD) were randomly divided into 3 groups: group I received placebo (n = 17), group II consumed omega-3 (700 mg, n = 17), and group III consumed vitamins E + C (235 mg +1 g, n = 16) daily for 3 months.

Reduced antioxidant defense and increased oxidative stress in spinal cord injured patients.

Objective: To determine the plasma and urine levels of antioxidants and oxidative stress biomarkers in subjects with spinal cord injury (SCI) the first year after injury.

Design: Descriptive 1-year follow-up study.

Setting: Rehabilitation and research center.