منابع مشابه
Why do sweets fatten our livers?
In recent years, the search for lifestyle changes that will slow the obesity epidemic and its adverse sequelae has turned to dietary sugar. A substantial number of calories come from beverages and desserts made with sucrose or high-fructose corn syrup, which are absorbed as a mixture of glucose and fructose. But apart from weight gain from excess sweet calories, what are the specific metabolic ...
متن کاملWhy do sweets fatten our livers ? 1 – 3
In recent years, the search for lifestyle changes that will slow the obesity epidemic and its adverse sequelae has turned to dietary sugar. A substantial number of calories come from beverages and desserts made with sucrose or high-fructose corn syrup, which are absorbed as a mixture of glucose and fructose. But apart from weight gain from excess sweet calories, what are the specific metabolic ...
متن کاملWhy do our kidneys get old?
The majority of the human population shows a decline in renal clearance with age and a loss of renal physiologic reserve. Kidneys are increasingly less able to deal with stressful challenges such as a salt or acid load. It is not clear what underlies this aging-related change and whether it is inevitable or can be modified in such a way as to preserve renal function throughout the life span. Th...
متن کاملWhy our ethics curricula do work.
The purpose of this article is to respond to Dr. Charles Bertolami's article "Why Our Ethics Curricula Don't Work" in the April 2004 issue of the Journal of Dental Education. This article analyzes the arguments put forth by Bertolami and challenges his assumptions and conclusions. Several examples are given of the ways in which our current ethics curricula do, in fact, work.
متن کاملWhy do we have Purkinje fibers deep in our heart?
Purkinje fibers were the first discovered component of the cardiac conduction system. Originally described in sheep in 1839 as pale subendocardial cells, they were found to be present, although with different morphology, in all mammalian and avian hearts. Here we review differences in their appearance and extent in different species, summarize the current state of knowledge of their function, a...
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ژورنال
عنوان ژورنال: The American Journal of Clinical Nutrition
سال: 2012
ISSN: 0002-9165,1938-3207
DOI: 10.3945/ajcn.112.047753