How many calories in a slice of American cheese?

79 cal per slice (21g). Two slices on a sandwich add 158 calories. Thicker deli-sliced can be 90-110 cal. Pre-wrapped singles are usually 60-70 cal.

Is American cheese real cheese?

Technically it's a "pasteurized processed cheese product"—made from real cheese blended with emulsifiers, milk, and salt. It contains cheese but isn't a traditional cheese. The FDA requires certain cheese content.

How much sodium is in American cheese?

Very high: 1,600mg per 100g. A single slice has 336mg (15% daily limit). It's one of the highest-sodium cheeses. People watching blood pressure should limit intake or choose Swiss (185mg/100g).

Is American cheese keto-friendly?

Borderline. At 6.3g net carbs per 100g, one slice has only 1.3g carbs—acceptable for keto. The fat content (31g/100g) fits keto macros well. Just watch for added sugars in some brands.

American cheese vs cheddar: what's the difference?

Cheddar is a natural cheese (403 cal, 25g protein, 33g fat/100g). American is processed and lower in protein (17.5g), higher in sodium, and has a creamier melt. Cheddar wins nutritionally.

Why does American cheese melt so well?

The emulsifiers (sodium citrate, sodium phosphate) prevent the fat and protein from separating when heated. That's why it melts into a smooth, creamy texture—unlike natural cheeses that can become oily.

How much protein is in American cheese?

17.5g per 100g, or about 3.7g per slice. Decent but lower than most natural cheeses (cheddar has 25g, Swiss has 27g). You'd need 5 slices to match one chicken breast's protein.

What's a healthier alternative to American cheese?

Swiss cheese (185mg sodium vs 1,600mg), mozzarella (lower fat), or thin-sliced real cheddar. All natural cheeses are more nutritious with less sodium and no emulsifiers.