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Pregnancy and Fetal Nutrition. Placenta Development  Develops in early days of pregnancy  Amniotic sac- “bag of water”  Umbilical cord- route of nourishment.

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Presentation on theme: "Pregnancy and Fetal Nutrition. Placenta Development  Develops in early days of pregnancy  Amniotic sac- “bag of water”  Umbilical cord- route of nourishment."— Presentation transcript:

1 Pregnancy and Fetal Nutrition

2 Placenta Development  Develops in early days of pregnancy  Amniotic sac- “bag of water”  Umbilical cord- route of nourishment and oxygen  Performs respiratory, absorptive, and excretory functions

3 Energy Needs  300 extra calories during 2 nd and 3 rd trimester  More: teenagers, underweight, physically active  Choose healthy

4 Protein  10g more daily than RDA  Most Americans get more protein than needed  Avoid supplements

5 Essential Fatty Acids  Omega-3 and omega-6  Brain growth, function, and structure  Include seafood in diet

6 Folate  Supplements, fortified foods, and  Fruits  Juices  Green vegetables  Whole grains .4 mg daily  Prevents neural tube defects (NTD)

7 B12  Activates folate enzyme  Meat  Fish  Eggs  Milk products

8 Iron  Supports enlarged blood volume  Fetus draws from iron stores of mom to build its own  4-6 months worth  Meats  Fortified grain products

9 Enhancing Iron Absorption  Take supplement during 2 nd and 3 rd trimester  Do not take with milk, coffee or tea  Inhibits iron absorption  Take with Vitamin C rich foods

10 Zinc  DNA / RNA synthesis  Protein synthesis, cell development  Dairy products, beans, whole grain cereals

11 Vitamin D  Calcium absorption  Rickets in fetus  Exposure to sunlight  Vitamin D fortified milk

12 Calcium  Need more than 600 mg daily  Milk  Cheese  Yogurt  Can take supplement

13 Nutrient Supplements  Multivitamin recommended  High risk groups  Multiple fetuses  Cigarette smokers  Alcohol and drug abusers  Help reduce:  Preterm delivery, low birth weights, birth defects

14 Good Eating During Pregnancy  Milk Group- 3 servings  Meat Group- 3 servings  Fruit Group- 3 servings  Vegetable Group- 4 servings  Bread Group- 9 servings  Fats, Oils, Sweets- use sparingly

15 1 Day Menu  Create a 1 day menu for a pregnant woman and follow the serving recommendations  Your menu must include:  Breakfast  Lunch  Afternoon Snack  Dinner  Bedtime Snack  Be sure to include color illustrations


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