The most energy rich nutrient is fat. There are two other nutrients that produce energy for the body and they are protein and carbohydrates.
The nutrient that the arctic diet is rich in protein. This diet is also rich in fat as well as carbohydrates which are needed for energy. In this climate people use greater amounts of energy and a diet higher in carbohydrates is needed.
nutrient density
Yes, starch is a nutrient that provides energy to the body. It is a complex carbohydrate that is broken down into glucose for fuel. Foods rich in starch include potatoes, rice, and bread.
Fat
proteins
glucose is an essential element because firstly its rich in ribose sugar which is a very good source of energy.
protein protein
Fat.
energy pyramid or nutrient pyramid.
carbohydrate as starch.
Orcas eat shark liver because it is a nutrient-rich food source that provides them with essential fats and energy.
Not really. A banana is one of the healthiest and most nutrient-rich fruits you can eat.