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Our muscles are constantly in balance between anabolism (growth) and catabolism (breakdown). For anabolism to take place, we need to fuel muscles with protein. Exercise also gives muscles a further push to grow. Optimal distribution of protein at each meal appears to be a key factor in building and maintaining muscle mass throughout life.
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While calcium and vitamin D are well recognized for their role in the prevention of osteoporosis, the impact of dietary protein on bone health is less well understood. A well-accepted hypothesis holds that high-protein diets are possibly/potentially detrimental to bone because they...
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Although there is no scientific basis for the commonly held belief that adults require eight to 10 glasses of water daily, liquids do need to be consumed before, during and after physical activity to support adequate hydration and replace fluid and electrolytes lost through perspiration....
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The role of protein in the regulation of long-term energy balance and maintenance of healthy body weight remains unclear. Nonetheless, high-protein diets remain popular due to perceived benefits such as increased satiety. Evidence is mounting that the source of protein is very important...
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Skeletal muscle is important for regulation of blood glucose as well as blood lipids as it is the largest site for glucose disposal and lipid oxidation. Thus, resistance exercise (to gain, or prevent loss of even a small amount of muscle) may have important health benefits. In an acute...
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The atherogenic dyslipidemia seen in patients with the metabolic syndrome includes elevated plasma triglyceride levels, reduced high-density lipoprotein (HDL) cholesterol (C) and increased small, dense cholesterol depleted low-density lipoprotein (sdLDL) particles. Lowering sdLDL levels...
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In the fight against obesity, we need to be counseling the public on the need to spend less time counting calories and more time making sure that every calorie counts. The goal of nutrient profiling is to provide “nutrition at a glance.” Not only are current nutrition facts panels...
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A healthy diet and lifestyle play an important role in the prevention of chronic diseases including type 2 diabetes. Emerging evidence suggests that ensuring adequate consumption of milk products may significantly reduce the risk of developing type 2 diabetes. While the exact mechanisms...
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In light of new scientific data, it appears that saturated fat is not associated with an increased risk of cardiovascular disease (CVD).
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Numerous webpages, books for lay persons, and alternative health practitioners espouse that diets favouring protein foods (especially meat and dairy products) and grains produce excess acid, such as phosphate, that must be buffered. They claim that this buffering mobilizes bone mineral...
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Current dietary recommendations advocate reducing saturated fatty acid intake to decrease the risk of cardiovascular disease. However, a growing body of evidence suggests that milk products, including cheese, may reduce cardiovascular disease risk despite their saturated fatty acid...
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