Main nutrients
The macronutrient groups of proteins, carbohydrates, and fats are examined here from a chemical perspective.
The structure and function are discussed in detail, as well as the path of food from gastrointestinal digestion to the cell.
You gain insight into the chemical structure of a macronutrient and how complex molecules are constructed.
The function and physiology are discussed, as well as the detailed process of gastrointestinal digestion. You learn how the broken-down molecular parts are transported in the body and ultimately reach the cell.
The energy generation for each macronutrient is discussed in detail, including how the important energy carrier ATP is ultimately formed.