What is the role of enzymes in digestion?
Enzymes play a critical role in digestion by breaking down food into smaller, absorbable components. They speed up biochemical reactions, facilitating the conversion of complex carbohydrates, proteins, and fats into simple sugars, amino acids, and fatty acids. Specific enzymes, like amylase, pepsin, and lipase, target various macronutrients in different parts of the digestive system. This enzymatic action is crucial for proper nutrient absorption in the intestines, ensuring the body receives the essential nutrients needed for energy, growth, and overall health.