Monterey Jack — glycemic index and gestational diabetes guide

Allergen Information

Contains: Milk

Nutrition per 100g

Calories373 kcal
Carbohydrates0.7g
of which Sugars0.5g
Fiber0g
Protein24.5g
Fat30.3g
of which Saturated19.2g
Sodium581mg
Glycemic Index0

Dairy & Dairy AlternativesCheese

Monterey Jack for Gestational Diabetes

low carbprotein sourceportion controlfat pairing

Monterey Jack is a semi-hard American cheese celebrated for its mild, buttery flavor and creamy texture. Originating from Monterey, California, it is made from cow's milk and has a relatively short aging period, resulting in its pale color and gentle taste. Its excellent melting properties make it a staple in Mexican-American cuisine, particularly in dishes like quesadillas and nachos. This cheese is highly versatile, serving well as both a table cheese and a cooking ingredient, blending seamlessly without overpowering other flavors.

At a glance

Pregnancy safety

Safe

Blood sugar impact

low

Carbs / 100 g

0.7g

Is Monterey Jack safe with gestational diabetes?

Monterey Jack is a favorable choice for a gestational diabetes diet due to its negligible carbohydrate content, which prevents blood sugar spikes. It is an excellent source of protein and fat, contributing to satiety and helping to manage hunger between meals. However, its high saturated fat and sodium levels necessitate strict portion control to support overall cardiovascular health during pregnancy. Integrating it thoughtfully can add flavor and satisfaction without compromising blood glucose management.

How does Monterey Jack affect blood sugar during pregnancy?

With a glycemic index of virtually zero, Monterey Jack does not directly raise blood glucose levels. The high protein and fat content play a beneficial role by slowing down the digestion and absorption of carbohydrates consumed in the same meal. This blunting effect helps to create a more gradual and lower rise in blood sugar, promoting better glycemic stability. Therefore, it can be a strategic tool for managing post-meal glucose readings when paired correctly with other foods.

What is a safe portion of Monterey Jack for gestational diabetes?

A sensible portion for gestational diabetes is one ounce, which visually equates to one standard slice of cheese or about a quarter-cup of shredded cheese. This amount provides beneficial protein and fat without contributing excessive calories or saturated fat to your daily intake. It is important to avoid larger quantities, such as those found in cheese-heavy dishes like macaroni and cheese, to effectively manage weight gain and cardiovascular health.

How should I combine Monterey Jack to manage blood sugar during pregnancy?

To leverage its blood sugar-stabilizing effects, pair a small portion of Monterey Jack with high-fiber carbohydrates. For instance, add a slice of cheese to a whole-wheat cracker, sprinkle shredded cheese on a large salad with beans and vegetables, or melt it over steamed broccoli. This combination of protein, fat, and fiber creates a balanced, slow-digesting meal that helps prevent sharp glucose spikes. Avoid pairing it with refined carbohydrates like white bread or sugary sauces.

Last reviewed: August 31, 2026

Important Safety Information

Every pregnancy is different, and gestational diabetes is managed differently depending on your readings, your medication and how far along you are. The ratings and portions on this page are general information — not a diagnosis, a treatment plan or a medical device — and they cannot see your results.

Low blood sugar:
If you take insulin or diabetes medication, eating less carbohydrate than your team planned for can push your blood sugar too low. Treat a reading below 70 mg/dL (3.9 mmol/L), or symptoms such as shaking, sweating, confusion or a racing heart, with fast-acting carbohydrate immediately and retest after 15 minutes. Never use this page as a reason to skip or shrink a meal you were told to eat.
Carbohydrate and ketones:
Cutting carbohydrate hard to force a number down is not safe in pregnancy — it can produce ketones. Published guidance sets a minimum of 175 g of carbohydrate per day in pregnancy. Readings that stay above target for several days need your care team, not a smaller portion.
Medication and insulin:
The portions here are generic and know nothing about your insulin doses, your metformin, or the steroids given to mature your baby's lungs — all of which change how a meal affects you. Never adjust a dose or a mealtime based on this page.
Food safety in pregnancy:
Blood sugar is not the only thing that makes a food suitable while you are pregnant. Some foods with excellent glycemic numbers still carry mercury, vitamin A, listeria or alcohol risks, and those are judged separately from the ratings shown here. Check your national pregnancy food-safety guidance before adding an unfamiliar food.
What these ratings can and cannot tell you:
Glycemic index values, impact ratings and maximum servings are population averages taken from published tables. Two people eating the same food can get very different readings, so your own meter is the only measurement that describes you. Nutrition figures are indicative per 100 g and vary with brand, ripeness and preparation.

Contact your care team the same day if: your readings stay above target for several days; you have a reading below 54 mg/dL (3.0 mmol/L) or needed someone else's help to treat a low; you test positive for ketones; or your baby is moving less than usual. Seek emergency care for confusion, fainting, repeated vomiting, or a low you cannot bring back up.

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Sources & Editorial Review

Content independently developed by Dalo Labs ApS, informed by the American Diabetes Association's Standards of Care in Diabetes, ACOG's gestational diabetes guidelines, and the IADPSG consensus criteria. Not endorsed by or affiliated with any referenced organization. · Last reviewed: August 2026

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