Yes, initially I also wondered, 'Can't I just take the medicine?' However, after some trial and error, I found that while herbal medicine certainly helps improve constitution, it cannot prevent unlimited eating without dietary changes. To explain the benefits first: herbal medicine improves conditions like Spleen Qi Deficiency (비허), which causes poor digestion and easy bloating. When spleen function is weak, nutrients are not properly converted into energy and tend to accumulate as fat—herbal medicine supports this circulation. It also helps eliminate waste products such as Phlegm-retention (痰飮) and Blood stasis (瘀血), making the body feel lighter. Some herbs help regulate appetite, naturally leading to reduced food intake. However, there are clear drawbacks. If you continue eating greasy and sweet foods as usual while taking herbal medicine, the effects are often diminished. The body receives the medicine and tries to change, but if you keep providing the same stimuli, it cannot adapt. Also, if you skip meals or eat irregularly due to lack of time, blood sugar fluctuates, leading to overeating at the next meal. Moreover, herbal medicine requires consistent intake, which can be challenging for busy people. Ultimately, it depends on the individual. If your current eating habits are not severely poor and you only need slight metabolic or appetite support from herbal medicine, you may see significant changes. But if you think, 'Since I'm taking herbal medicine, I can eat freely,' you are likely to experience the yo-yo effect—I have been there myself. That is why we also provide dietary counseling; for busy individuals, we recommend starting with small changes, such as modifying breakfast or adjusting just one lunch item—these can greatly enhance the results.