Calories in Colby Jack
Colby Jack is a marbled semi-hard cheese that combines the mildness of Monterey Jack with the slight tang of Colby. It is a nutrient-dense source of calcium and protein, though it should be consumed in moderation due to its saturated fat content.

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Common Variations
| Variation | Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| 1 slice (1 oz) (28g) | 1 slice (1 oz) (28g) | 109 | 6.8g | 0.5g | 8.9g |
| 100 g | 100 g | 384 | 24.1g | 1.6g | 31.2g |
| 1 serving (28 g) | 1 serving (28 g) | 108 | 6.8g | 0.5g | 8.7g |
| 1 cup diced (132g) | 1 cup diced (132g) | 507 | 31.8g | 2.1g | 41.2g |
Health Benefits
High in Calcium: Supports bone health and density.
Good Protein Source: Helps in muscle repair and maintenance.
Contains Vitamin A: Important for eye health and immune function.
Nutrition Tips
- Portion control is key due to high calorie density.
- Pair with fiber-rich foods like apples or whole-grain crackers to improve satiety.
- Choose low-sodium versions if monitoring blood pressure.
- Use it as a flavor enhancer rather than a main ingredient to save calories.
- Store properly in airtight packaging to maintain freshness and prevent mold.
GAYA Tracking Tip
Photograph the cheese next to a common object like a coin or your thumb to help GAYA estimate the volume and thickness of the slice or cube.
Frequently Asked Questions
Is Colby Jack high in calories?+
Yes, like most cheeses, it is calorie-dense due to its fat content. A small 1-ounce serving contains about 100-110 calories.
Does it contain lactose?+
It contains very low amounts of lactose, as most is removed during the cheesemaking process, making it tolerable for some with mild sensitivity.
Is it a good source of protein?+
Yes, it provides about 6-7 grams of high-quality protein per ounce, which is beneficial for muscle maintenance.
Track Colby Jack calories with just a photo
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