What is the most nutrient dense food group for calcium out of low fat milk whole nonfat and cheddar cheese?

Cheddar cheese is the most nutrient-dense food group for calcium out of low-fat milk, whole milk, non-fat milk, and cheddar cheese. Here's why:

* Calcium Content: Cheddar cheese packs a higher amount of calcium per serving compared to milk. For instance, a 1-ounce serving of cheddar cheese provides about 200mg of calcium, while a cup of milk (low-fat, whole, or non-fat) provides around 300mg.

* Nutrient Density: Nutrient density refers to the amount of nutrients packed into a specific serving size. While milk is a good source of calcium, it also contains a lot of water and carbohydrates, diluting its nutrient density compared to cheddar cheese.

* Fat Content: While cheddar cheese is higher in fat than milk, it offers a more concentrated source of calcium and other nutrients, making it more nutrient-dense.

Important Note: While cheddar cheese is a great source of calcium, it is also high in sodium and fat. It's best to consume it in moderation as part of a balanced diet.