Appendix 1. Menu options for dietary intervention study. Subjects were permitted to choose between the two options for each meal. Option #1 Food Breakfast: Oatmeal Blackberries (Seasonal substitute:Bananas) Yogurt Lunch: Beans Rice Salsa Corn (Seasonal substitute: Sweet Potatoes) Strawberries (Seasonal substitute: Pears) Milk Dinner: Beef Red peppers Broccoli Bread Butter Kiwi Milk Peanut oil Snack #1: Apple Nuts Snack #2 Carrots Popcorn (Organic crackers sub) Option #2 Food Breakfast: Yogurt Raspberries Bread Butter Packaging/ Brand Amount Cardboard Organic 1 ounce 1 each # 5 container 1 cup Organic/plastic bag Organic/plastic bag Fresh Wegmans in container Organic ¾ cup (2 oz) 2 oz ½ cup ½ cup Organic .5 cup Glass jar 1 cup Organic (fresh cut) or plastic (avoid cryovac) Organic Organic Organic WG Wax paper Organic Glass jar Glass jar 2.5 oz (3.25) Organic Cardboard .5 cup ¼ oz Organic Cardboard 1 cup 1 oz Packaging/ Brand Amount #5 container Organic Organic WG Wax paper 1 cup .5 cup 1 oz 1 tsp .5 cup .5 cup 2 oz 2 tsp .5 cup 1 cup 2 tbs Lunch: Chicken Pasta Tomatoes Orange Milk Olive oil Fresh cut organic preferred cardboard Fresh organic Organic Glass jar Glass container 2.5 (3.25oz) 2 oz 1 cup .5 cup 1 cup 2 tbs Dinner: Chicken Carrots Red potatoes Bread Butter Grapes Milk Fresh cut organic preferred Organic Organic Organic WG Wax paper Organic Glass jar 2.5 (3.25 oz) .5 cup .5 cup 2 oz 2 tsp .5 cup 1 cup Snack #1: Banana Nuts Organic Cardboard .5 cup ¼ oz Snack #2 Carrots Popcorn (or organic crackers) Organic Organic 1 cup 1 oz Packaging/ Brand Organic/Fresh cut preferred Organic WG Organic Organic Glass jar Glass Amount Alternate Lunch or Dinner Food Chicken Bread Carrots Grapes Milk Oil Additional Snack for 2nd and 3rd trimester Food Package/ Brand Chicken Organic/Fresh cut preferred Bread Organic WG Carrots Organic Oil Glass 2.5 (3.25 oz) 2 oz 1 cup .5 cup 1 cup 2 tbs Amount 1 (1.75 oz) 2 oz .5 cup 2 tbs Juice can be substituted for milk if subject is unable to drink milk. Food allergies and intolerances of the subjects will be provided to the Bionutrition core before menu is ordered. The Bionutrition core will provide food record forms for the study subjects. The Bionutrition core will develop an instructional sheet on how to safely re-heat the meals prepared for the study.