Four Gentlemen Decoction (Si Jun Zi Tang)

Why people make this soup

If you find yourself feeling bloated after meals, low on energy, or just not hungry despite not eating much, you are not alone — this is particularly common among office workers who eat quickly at lunch and then sit at a desk for the rest of the day. Traditional Chinese food therapy has long held that a sedentary lifestyle and hurried meals can weaken the digestive system over time. The Four Gentlemen Decoction (Si Jun Zi Tang) is one of the most respected classical formulas for this pattern, combining four herbs that together are said to reinforce the digestive system and support healthy energy levels.