What is the cause of enzymes deletion

There are more than 3000 enzymes in our body to keep us in good health, which our body constantly produces and replenishes. Besides environmental pollution, the following factors also cause enzyme depletion:

• Ageing
• Imbalanced diet and unhealthy living habits
• Excessive intake of processed and over-cooked food
• Prolonged stress
• Influenza and fever
• Addiction to simulative beverages such as coffee, liquor
• Obesity