Digestive enzymes are complex proteins involved in digestion that help to break down food. By eating more processed and cooked food, you use up your natural supply of digestive enzymes.
So, as you age, digestion becomes more difficult for your body leading to occasional digestion-related discomforts. By taking digestive enzymes, it may assist your body in efficiently digesting food which could aid in the alleviation of digestion-related discomforts and reduce the potential of other illness.