Gestational Diabetes Diet: The Plate, Carb Spread and a Sample Week
The ADA suggests building a pregnancy eating plan from whole foods with a registered dietitian, with carbohydrate matched to your needs and not cut out. Below are the plate, the ADA’s reference numbers, and a pregnancy sample week that opens in the meal planner.
What the ADA says
- Whole foods first. Fruit, vegetables, legumes, whole grains, lean protein, nuts, seeds and fish. Limit processed foods, fatty red meat, and sweetened foods and drinks (Recommendation 15.14).
- Do not cut carbohydrate to nothing. The pregnancy reference intake is a minimum of 175 g of carbohydrate, 71 g of protein and 28 g of fiber a day. Simple carbohydrates cause higher after-meal peaks.
- Individualize. The plan is made with a registered dietitian nutritionist. Lifestyle changes alone are enough for many people (the ADA says 70 to 85 percent with Carpenter-Coustan criteria), and medicine is added if goals are not met.
The plate
The plate method works in pregnancy: half non-starchy vegetables, a quarter protein, a quarter carbohydrate foods. Many people spread carbohydrate over three meals and two or three snacks and add protein or fat to snacks. Your care team may give you a gram range per meal.
Food safety in pregnancy: the sample week uses fully cooked animal foods and pasteurized dairy. Your obstetric provider has a list of foods to avoid in pregnancy; follow it.
A pregnancy sample week
Three meals and three snacks with carbohydrate spread through the day and fully cooked proteins. An example to discuss with your dietitian, not a prescription. Carbohydrate per day is about 105 to 146 grams, counted from USDA values.
| Day | Breakfast | Lunch | Dinner | Snacks |
|---|---|---|---|---|
| Monday | Oatmeal, Walnuts, Egg | Chicken breast, Quinoa, Spinach, Red bell pepper | Salmon, Sweet potato, Broccoli | Plain low-fat yogurt, Raspberries |
| Tuesday | Egg, Whole-wheat bread, Avocado, Tomato | Lentils, Brown rice, Carrots, Kale | Chicken breast, Whole-wheat bread, Green beans | Apple, Peanut butter |
| Wednesday | Plain low-fat yogurt, Blueberries, Almonds | Chickpeas, Cucumber, Tomato, Romaine lettuce, Olive oil, Whole-wheat bread | Beef sirloin steak, Potato, Asparagus | Cheddar cheese, Pear |
| Thursday | Oatmeal, Strawberries, Almonds, Milk | Shrimp, Brown rice, Zucchini, Red bell pepper | Tofu, Quinoa, Mushrooms, Broccoli | Plain low-fat yogurt, Walnuts |
| Friday | Egg, Mushrooms, Spinach, Whole-wheat bread | Black beans, Corn, Romaine lettuce, Avocado, Tomato | Salmon, Brown rice, Green beans | Apple, Cheddar cheese |
| Saturday | Plain low-fat yogurt, Raspberries, Oatmeal | Chicken breast, Whole-wheat bread, Cucumber, Romaine lettuce | Turkey, Sweet potato, Cauliflower, Olive oil | Oranges, Almonds |
| Sunday | Egg, Avocado, Whole-wheat bread, Tomato | Lentils, Spinach, Carrots, Olive oil, Brown rice | Shrimp, Pasta, Zucchini, Mushrooms | Kiwi, Plain low-fat yogurt |
Open it in the planner to see carbs, fiber and protein for each meal, swap foods, and print the grocery list. Count a food on its own with the carb counter.
Frequently asked questions
What can I eat with gestational diabetes?
The ADA favors whole foods: vegetables, fruit, legumes, whole grains, lean protein, nuts, seeds and fish, with processed foods and sweetened drinks limited. A registered dietitian can build a plan around your culture, tastes and budget.
How many carbs a day in pregnancy?
The ADA cites a minimum of 175 grams of carbohydrate a day for pregnancy (the Dietary Reference Intake), along with 71 grams of protein and 28 grams of fiber. It says there is no definitive evidence of a single best calorie intake for gestational diabetes, so your dietitian individualizes it.
Do I have to cut out all sugar and fruit?
Not necessarily. The ADA notes that simple carbohydrates cause higher after-meal rises. Many people keep fruit in smaller portions with protein and check their own response. Your dietitian can advise.
Is the sample week a meal plan I should follow?
No. It is an example of how a week can be arranged, with the carbohydrate shown. Change it to fit your plan, your food safety guidance from your care team, and your culture.
Is exercise safe?
The ADA suggests at least 150 minutes of moderate aerobic activity a week during pregnancy for generally healthy people. Ask your care team what is right for you.
Information only, not medical advice. Your care team may set different targets for you, and only a lab test ordered by a clinician can diagnose diabetes or prediabetes. See our medical disclaimer.
Sources
- ADA Standards of Care in Diabetes—2026, Section 15: Management of Diabetes in Pregnancy
- NIDDK: Gestational Diabetes (reviewed May 2017)
- USDA FoodData Central (nutrient values used in the sample week)
Last reviewed: by the Diabetes Blogs editorial team. Information only, not medical advice.
