What are Foundation Foods food comparisons?

Foundation Foods food comparisons help you understand the nutritional differences between similar foods in this category. We have 20 comparisons available to help you make better choices for blood sugar management.

How do I use these food comparisons for diabetes management?

Each comparison shows two foods side-by-side with their Blood Sugar Impact (BSI), carbohydrates, sugars, fiber, fat, and protein content. Look for foods with lower BSI scores and higher fiber content for better blood sugar control.

What does the Blood Sugar Impact (BSI) score mean?

BSI is our proprietary score that predicts how much a food will raise your blood sugar. Lower scores (closer to 0) indicate minimal impact, while higher scores suggest the food may cause larger blood sugar spikes. This helps diabetics choose foods that support stable glucose levels.

How should I interpret the nutritional information in these comparisons?

Focus on foods with higher fiber and protein content, as these nutrients help slow glucose absorption. Compare carbohydrate and sugar content between similar foods to identify better options. The color-coding helps you quickly identify foods with higher or lower nutrient levels.

Can I create my own food comparisons?

Yes! Use our comparison tool to compare any two foods in our database. This is especially helpful when you want to compare foods from different categories or find alternatives to foods that spike your blood sugar.

How often should I use food comparisons in my meal planning?

Food comparisons are most helpful when you're trying to choose between similar foods or looking for alternatives to foods that affect your blood sugar. Use them when grocery shopping, meal planning, or when you want to understand why certain foods work better for your diabetes management.

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White Onion (Raw) vs Chicken Egg (Shell Off, Solids, Dried)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
White Onion ... Food 1 Food 1 • USDA White Onion (Raw)	100g	12.9	35	7.7	5.8	1.2	0.1	0.9
Chicken Egg ... Food 2 Food 2 • USDA Chicken Egg (Shell Off, Solids, Dried)	100g	3.2	575	1.9	—	—	39.8	48.1

Yellow Onion (Raw) vs Cheddar Cheese

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Yellow Onion... Food 1 Food 1 • USDA Yellow Onion (Raw)	100g	13.4	38	8.6	5.8	1.9	0.1	0.8
Cheddar Cheese Food 2 Food 2 • USDA Cheddar Cheese	100g	4.4	408	2.4	0.3	—	34.0	23.3

White Onion (Raw) vs Pasteurized Process Cheese Food

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
White Onion ... Food 1 Food 1 • USDA White Onion (Raw)	100g	12.9	35	7.7	5.8	1.2	0.1	0.9
Pasteurized ... Food 2 Food 2 • USDA Pasteurized Process Cheese Food	100g	9.7	366	5.3	2.6	—	30.6	18.0

Tamale vs Tuna (White, Solid Pack, Canned In Water)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Tamale Food 1 Food 1 • USDA Tamale	100g	26.0	174	15.8	0.5	2.4	9.0	7.4
Tuna (White,... Food 2 Food 2 • USDA Tuna (White, Solid Pack, Canned In Water)	100g	0.2	90	0.1	—	—	0.9	19.0

Marinara Sauce vs Greek Yogurt

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Marinara Sauce Food 1 Food 1 • USDA Marinara Sauce	100g	12.4	45	8.1	5.5	1.8	1.5	1.4
Greek Yogurt Food 2 Food 2 • USDA Greek Yogurt	100g	7.1	61	3.6	3.3	—	0.4	10.3

Cottage Cheese (Lowfat) vs Red Onion (Raw)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Cottage Chee... Food 1 Food 1 • USDA Cottage Cheese (Lowfat)	100g	8.4	84	4.3	4.1	—	2.3	11.0
Red Onion (Raw) Food 2 Food 2 • USDA Red Onion (Raw)	100g	15.4	44	9.9	5.8	2.2	0.1	0.9

Cow Whole Milk 3.5% Fat (Vitamin D Fortified) vs Williams Pear (Raw)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Cow Whole Mi... Food 1 Food 1 • USDA Cow Whole Milk 3.5% Fat (Vitamin D Fortified)	100g	9.2	60	4.6	4.8	—	3.2	3.3
Williams Pea... Food 2 Food 2 • USDA Williams Pear (Raw)	100g	24.0	57	15.1	9.7	3.1	0.2	0.4

Chicken Egg White vs Nectarine (Raw)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Chicken Egg ... Food 1 Food 1 • USDA Chicken Egg White	100g	4.6	55	2.4	—	—	—	10.7
Nectarine (Raw) Food 2 Food 2 • USDA Nectarine (Raw)	100g	15.3	39	9.2	7.9	1.5	0.3	1.1

Red Onion (Raw) vs Greek Yogurt

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Red Onion (Raw) Food 1 Food 1 • USDA Red Onion (Raw)	100g	15.4	44	9.9	5.8	2.2	0.1	0.9
Greek Yogurt Food 2 Food 2 • USDA Greek Yogurt	100g	22.8	83	12.2	11.5	0.6	0.2	8.1

Turkey Sausage vs Cantaloupe (Raw)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Turkey Sausage Food 1 Food 1 • USDA Turkey Sausage	100g	1.8	169	0.9	—	—	10.4	16.7
Cantaloupe (... Food 2 Food 2 • USDA Cantaloupe (Raw)	100g	14.7	34	8.2	7.9	0.8	0.2	0.8

Marinara Sauce vs Olive (Stuffed With Pimiento)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Marinara Sauce Food 1 Food 1 • USDA Marinara Sauce	100g	12.4	45	8.1	5.5	1.8	1.5	1.4
Olive (Stuff... Food 2 Food 2 • USDA Olive (Stuffed With Pimiento)	100g	1.9	130	5.0	—	4.0	12.9	1.2

Coconut Oil vs Williams Pear (Raw)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Coconut Oil Food 1 Food 1 • USDA Coconut Oil	100g	1.4	833	0.8	—	—	99.1	—
Williams Pea... Food 2 Food 2 • USDA Williams Pear (Raw)	100g	24.0	57	15.1	9.7	3.1	0.2	0.4

Beef Frankfurter vs Ricotta Cheese

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Beef Frankfu... Food 1 Food 1 • USDA Beef Frankfurter	100g	5.4	314	2.9	1.3	—	28.0	11.7
Ricotta Cheese Food 2 Food 2 • USDA Ricotta Cheese	100g	13.3	157	6.9	—	—	11.0	7.8

Grape Tomato (Raw) vs Parmesan Cheese (Grated)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Grape Tomato... Food 1 Food 1 • USDA Grape Tomato (Raw)	100g	6.8	27	5.5	—	2.1	0.6	0.8
Parmesan Che... Food 2 Food 2 • USDA Parmesan Cheese (Grated)	100g	22.3	421	12.4	0.1	—	28.0	29.6

Kale (Frozen) vs Cantaloupe (Raw)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Kale (Frozen) Food 1 Food 1 • USDA Kale (Frozen)	100g	10.5	36	5.3	1.1	—	1.2	2.9
Cantaloupe (... Food 2 Food 2 • USDA Cantaloupe (Raw)	100g	14.7	34	8.2	7.9	0.8	0.2	0.8

Red Onion (Raw) vs Cheese Food (American, Grated)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Red Onion (Raw) Food 1 Food 1 • USDA Red Onion (Raw)	100g	15.4	44	9.9	5.8	2.2	0.1	0.9
Cheese Food ... Food 2 Food 2 • USDA Cheese Food (American, Grated)	100g	11.7	375	6.4	3.8	—	31.1	17.5

Ricotta Cheese vs Kale (Frozen)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Ricotta Cheese Food 1 Food 1 • USDA Ricotta Cheese	100g	13.3	157	6.9	—	—	11.0	7.8
Kale (Frozen) Food 2 Food 2 • USDA Kale (Frozen)	100g	10.5	36	5.3	1.1	—	1.2	2.9

Marinara Sauce vs Greek Yogurt

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Marinara Sauce Food 1 Food 1 • USDA Marinara Sauce	100g	12.4	45	8.1	5.5	1.8	1.5	1.4
Greek Yogurt Food 2 Food 2 • USDA Greek Yogurt	100g	22.8	83	12.2	11.5	0.6	0.2	8.1

Cantaloupe (Raw) vs Queso Blanco Cheese

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Cantaloupe (... Food 1 Food 1 • USDA Cantaloupe (Raw)	100g	14.7	34	8.2	7.9	0.8	0.2	0.8
Queso Blanco... Food 2 Food 2 • USDA Queso Blanco Cheese	100g	3.8	326	2.1	0.4	—	24.3	24.5

Red Onion (Raw) vs Chicken Egg Yolk (Raw)

Food	Serving	BSI	Calories	Carbs	Sugars	Fiber	Fat	Protein
Red Onion (Raw) Food 1 Food 1 • USDA Red Onion (Raw)	100g	15.4	44	9.9	5.8	2.2	0.1	0.9
Chicken Egg ... Food 2 Food 2 • USDA Chicken Egg Yolk (Raw)	100g	1.9	334	1.0	—	—	28.8	16.2

Foundation Foods Comparisons

White Onion (Raw) vs Chicken Egg (Shell Off, Solids, Dried)

Yellow Onion (Raw) vs Cheddar Cheese

White Onion (Raw) vs Pasteurized Process Cheese Food

Tamale vs Tuna (White, Solid Pack, Canned In Water)

Marinara Sauce vs Greek Yogurt

Cottage Cheese (Lowfat) vs Red Onion (Raw)

Cow Whole Milk 3.5% Fat (Vitamin D Fortified) vs Williams Pear (Raw)

Chicken Egg White vs Nectarine (Raw)

Red Onion (Raw) vs Greek Yogurt

Turkey Sausage vs Cantaloupe (Raw)

Marinara Sauce vs Olive (Stuffed With Pimiento)

Coconut Oil vs Williams Pear (Raw)

Beef Frankfurter vs Ricotta Cheese

Grape Tomato (Raw) vs Parmesan Cheese (Grated)

Kale (Frozen) vs Cantaloupe (Raw)

Red Onion (Raw) vs Cheese Food (American, Grated)

Ricotta Cheese vs Kale (Frozen)

Marinara Sauce vs Greek Yogurt

Cantaloupe (Raw) vs Queso Blanco Cheese

Red Onion (Raw) vs Chicken Egg Yolk (Raw)

Frequently Asked Questions

What are Foundation Foods food comparisons?

How do I use these food comparisons for diabetes management?

What does the Blood Sugar Impact (BSI) score mean?

How should I interpret the nutritional information in these comparisons?

Can I create my own food comparisons?

How often should I use food comparisons in my meal planning?