| 查看: 918 | 回复: 6 | ||
[交流]
【Share】New Dietary Guidelines — 8 foods to eat more of, 7 to cut back on
|
|
The latest nutrition guidelines from the U.S. Department of Agriculture and the Department of Human Services have a new emphasis: weight control. In previous years, the guidelines focused on nutrients: What proportion of fats, proteins, and carbohydrates is optimal for health? Or, what amounts of different vitamins and minerals do you need to protect yourself from diseases? The slogan for the new guidelines is: “Calories in, calories out.” Put another way: Americans should strive to maintain a calorie balance, eating no more calories than they burn each day. If you are overweight, the goal is to eat fewer calories than you burn each day to reach a healthy weight. Calorie control and daily physical activity are the cornerstones of the new guidelines. 7 foods to reduce Reduce daily sodium intake to less than 2,300 milligrams (mg) and further reduce intake to 1,500 mg among persons who are 51 and older and those of any age who are African American or have hypertension, diabetes, or chronic kidney disease. Consume less than 10% of calories from saturated fatty acids by replacing them with monounsaturated and polyunsaturated fatty acids. Consume less than 300 mg per day of dietary cholesterol. Keep trans fatty acid consumption as low as possible. Reduce the intake of calories from solid fats and added sugars. Limit the consumption of foods that contain refined grains, especially those with solid fats, added sugars, and sodium. If alcohol is consumed, it should be consumed in moderation — up to one drink per day for women and two drinks per day for men — and only by adults of legal drinking age. 8 foods and nutrients to increase Eat more of these foods while staying within your calorie goals. Eat a variety of fruits and vegetables, especially dark green, red, and orange vegetables, fruits, and beans and peas. Consume at least half of all grains as whole grains. Increase whole-grain intake by replacing refined grains with whole grains. Increase intake of fat-free or low-fat milk and milk products, such as milk, yogurt, cheese, or fortified soy beverages. Choose a variety of protein foods, which include seafood, lean meat and poultry, eggs, beans and peas, soy products, and unsalted nuts and seeds. Choose seafood in place of some meat and poultry. Replace protein foods that are high in solid fats with proteins that are low in solid fats and calories. Use healthy vegetable oils to replace solid fats where possible. Choose foods that provide more potassium, dietary fiber, calcium, and vitamin D, which are nutrients of concern in American diets. These foods include vegetables, fruits, whole grains, and milk and milk products. |
回复此楼
★
小木虫(沙发+1，金币+0.5):恭喜抢个沙发，再给个红包
小木虫(沙发+1，金币+0.5):恭喜抢个沙发，再给个红包
 |
2楼2011-03-29 16:26:47
★
小木虫(金币+0.2):抢了个小板凳，给个红包
小木虫(金币+0.2):抢了个小板凳，给个红包
|
|
3楼2011-03-29 16:26:52
xia_chong
金虫 (文坛精英)
- ESEPI: 43
- 应助: 0 (幼儿园)
- 贵宾: 1.591
- 金币: 10270.8
- 散金: 2377
- 红花: 34
- 沙发: 160
- 帖子: 12455
- 在线: 1941.8小时
- 虫号: 804303
- 注册: 2009-07-06
- 性别: GG
- 专业: 粒子物理学和场论
- 管辖: English Cafe
Eating more vegetable and fruits! 
4楼2011-03-29 16:28:56
|
|
5楼2011-03-29 16:51:24
poyoro
木虫 (文坛精英)
- ESEPI: 13
- 应助: 3 (幼儿园)
- 贵宾: 1.05
- 金币: 1492.8
- 散金: 12871
- 红花: 23
- 沙发: 209
- 帖子: 10651
- 在线: 1172.7小时
- 虫号: 589231
- 注册: 2008-08-29
6楼2011-03-29 23:15:10
duhaiqing1982
金虫 (正式写手)
- 应助: 0 (幼儿园)
- 金币: 2053.7
- 红花: 1
- 帖子: 365
- 在线: 146小时
- 虫号: 422887
- 注册: 2007-07-18
- 性别: MM
- 专业: 化学反应工程
7楼2011-03-30 12:36:20
