不同人群食品的营养要求演示教学.ppt

儿童、青少年营养要求 1. 一日三餐食品：早餐占30%，中餐占40%，晚餐占30%； 2. 课间加餐制： 3. 学校午餐制： 4. 强化食品： 5. 提高视力营养素：维生素A、B1、B2和钙、锌、硒； 6. 智力营养素：蛋白质、碳水化合物、亚油酸和磷脂、钙、维生素B1、B2、烟酸；动物内脏、水产鱼类、大豆、蛋类、核桃和芝麻、黄花菜等 Preschool Children Sweets should be limited in a preschool child’s diet; nutrient-rich foods can be used to satisfy hunger. After the age of one, a child’s growth rate slows and with it, the appetite; Children develop tastes for certain foods at an early age. The eating habits and attitudes children learn are likely to last a lifetime. It is important to start healthy eating habits early. Some suggestions to help encourage young children to eat a variety of foods Invite a friend to eat; you’ll be amazed how much they eat when their friends are eating. When introducing a new food, refer to it as a grown-up food. Serve it to the child only if he or she requests it after seeing how much you enjoy it. Serve young children’s meals on their own small-sized dishes. Give them tiny servings, so they can have satisfaction of eating everything on the plate. 孕妇的营养要求 乳母的营养要求 儿童食品的营养要求 老年食品的营养要求 特殊人群的营养要求 Decisions: Making Choices We Can Live With The fact is that Americans have choices—lots of choices. A healthy lifestyle is not defined solely by the food on—or not on—one’s plate. Meals with friends and family, enjoying traditional foods, sampling the cuisines of other cultures, and incorporating physical activity into a regular routine are all part of a healthful way of life. Dietary Guidelines for Americans Adequate Nutrients Within Calorie Needs Weight Management Physical Activity Food Groups to Encourage Fats Carbohydrates Sodium and Potassium Alcoholic Beverages Food Safety Nutrition Labeling and The Food Guide Pyramid: Reflecting the Dietary Guidelines It’s All About You: Relating the Dietary Guidelines to American Life Be Realistic: Make small changes over time in what you eat and the level of activity you do. After all, small steps work better than giant leaps. Be Adventurous: