What foods are high in enzymes?

I'm curious to know, could you elaborate on what foods are considered high in enzymes? Are there certain fruits, vegetables, or other dietary options that naturally contain a higher concentration of these vital molecules? I'm interested in understanding the nutritional benefits of incorporating more enzyme-rich foods into my diet, and how they might support digestion and overall health. Is there a specific category of foods that tend to be particularly rich in enzymes, or do they occur widely across different food groups?