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Summary of the Study
The study follows a mixed research approach and intended to investigate the effect of Vitamins E and C on the Cognitive performance among the elderly in Iran. The researchers identify that the older people are usually on the verge of progressive loss of cognitive brain function. It occurs through several etiologies that lead to a decline in memory Jason Witten Jersey , judgment, decision making, learning, executive functioning [url r other important areas of functioning. The condition called Dementia may lead to mild cognitive impairment (MCI) that affects the memory, attention Ezekiel Elliott Jersey , speech, decision making, and the psychomotor functions. The main cause of the problem is unclear, but many researchers associate it with oxidative stress. Thus Mike White Jersey , the use of antioxidant vitamins that include Vitamins E is an effective lipophilic chain-breaking antioxidant. Vitamin C is a potential water-soluble antioxidant that can reduce neuronal damage and improve the cognitive performance (Alavi Naeini, Elmadfa, , 2014).
The study design used is randomized controlled clinical trial with 761 volunteers Dalton Schultz Jersey , and exclusion criteria helped ti identify those with MCI. The study involved the use of 256 elderly participants with mild cognitive Impairment aged between 60 to 75 years. They received 300 mg of vitamin E plus 400 mg of vitamin C or placebo daily for one year. Data presentation involved the use of standard error of the mean for the quantitative variables and numbering for the qualitative variables. Repeated measures analysis of Variance helped in analyzing the data as the main statistical method. The assessment of sphericity was through the use of Mauchly鈥檚 sphericity test as a prerequisite assumption. Independent T-test helped to conduct the comparisons between the groups. Chi-square tested the difference between the proportions used. SPSS was effective in data analysis (Alavi Naeini, Elmadfa, , 2014).
The results indicated that antioxidant supplements reduced the malondialdehyde level and raised the total antioxidant capacity and glutathione. However [url=http://www.che ax Shoes Cheap[/url] Wholesale Nike Shoes China Cheap Air Max 270 Mens Cheap Air Max 2018 Online