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Background: Epidemiologic evidence regarding niacin, folate, vitamin B-6, and vitamin B-12 intake in relation to cognitive function is limited, especially in midlife.
Background: Epidemiologic evidence regarding niacin, folate, vitamin B-6, and vitamin B-12 intake in relation to cognitive function is limited, especially in midlife.
Background: Obesity is becoming a public health problem in Iran and is a risk factor for many chronic diseases. Objective: The objectives were to present two index (BMI) namely, weight-for-height (WF...

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