Q. Is the 'Costco diet bread' that's trending lately actually okay to eat? I'm curious why people say it helps with weight loss.

Many of us have struggled with weight loss by trying extreme methods, such as fasting, only to end up with binge eating. The modern approach shifts the focus from 'what not to eat' to 'how to manage blood glucose.' In Western medicine, refined carbohydrates cause a sharp rise in blood sugar, leading to excessive insulin secretion, which converts excess energy into stored fat. Diet breads utilize dietary fiber to slow down this absorption rate. From the perspective of Traditional Korean Medicine (TKM), this issue is closely related to 'Dameum' (痰飮, phlegm-fluid retention). Dameum refers to a state where metabolic waste products are not properly processed and remain in the body as a viscous residue. This is particularly prevalent in those with 'Bi-heo' (脾虛, Spleen Deficiency/weak digestive function); consuming high amounts of refined sugars in this state accelerates the accumulation of Dameum, which manifests as a feeling of heaviness, edema, and weight gain. While diet bread can be a viable alternative, it is important to note that digestive capacities vary by individual. For some, the coarse texture of whole grains can actually place a burden on the stomach and digestive tract. The most effective path to health is to assess your body's specific metabolic state first and tailor your diet accordingly. If you have further questions, feel free to visit the clinic for a personalized consultation.