Question

why does the pyramid suggest eating small amounts of fats and oils.?

why does the pyramid identify the food that belongs to protective foods?

what type of food should we take in large quantity why?
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Answer 1

Answer:

Refractive Index (Index of Refraction) is a value calculated from the ratio of the speed of light in a vacuum to that in a second medium of greater density. The refractive index variable is most commonly symbolized by the letter n or n' in descriptive text and mathematical equations.

Answer 2

Answer:

Some fats, oils, and sweets are added to foods before eating, such as salad dressing, mayonnaise, margarine and butter and table sugar. Because you add these yourself, it is easier to eat less by not adding them to your food or adding them in small amounts.