加载中…Principles of a Healthy Diet: How Do We Know What&n
(2014-08-03 04:45:24)
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健康 |
分类： 文摘 |
Principles of a
Healthy Diet: How Do We Know What to Eat?
（健康饮食原理：我们应该知道如何去“吃”？）
Robert B. Baron, MD, MS UCSF
School of Medicine
Lifestyle and Disease: （生活方式与疾病）
- 1/3 of premature deaths in the U.S. are attributable to poor nutrition and physical inactivity. （在美国过早死亡的人群中，有三分之一是由于营养不良和缺乏体能运动造成得。）
- 50% of American adults do not get the recommended amount of physical activity. （百分之五十的美国成年人不按建议的数量去做体能运动。）
- Only 10% of Americans eat a healthy diet consistent with federal nutrition recommendations. （仅有百分之十的美国人长期按联邦营养品建议，吃健康食品。）
- Too high in saturated and trans fat, salt, and refined sugars. （太高的饱和脂肪、反式脂肪，盐以及精致糖。）
- Too low in fruits, vegetables, whole grains, calcium, and fiber. （太少的水果、蔬菜，完整的谷物，钙以及纤维。）
Diet &
Disease: Nature or Nurture?
（食品与疾病：天然与养殖）
Your actual risk of disease results from the interplay between the genes you inherit and the diet and lifestyle choices you make. （你的固有的疾病风险来至于你所继承的遗传以及你对食品和生活方式的选择的两个方面之间。）
Genes:
The genes you inherit may give you a greater or lesser tendency to develop conditions like obesity, heart disease, high blood pressure, or diabetes.
Diet and lifestyle:
The nutrients and food components you consume and the amount of exercise you get can increase or decrease your risk of developing nutrition-related diseases.
U.S. Calorie Intake
Calorie consumption in the U.S. has increased 30% over the past 4
decades.
1970, average calories consumed was 2,057.
2008,
Top calorie sources in
U.S.
Beware of the Calories in Restaurant
Foods
Macronutrients
Counting Calories
Recommended Intakes for Macronutrients
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