Even as a practitioner, I occasionally use the Burger King drive-thru when I am between clinical appointments and feeling lightheaded from hunger. However, if you are managing your weight, you need a strategic approach. From the perspective of Traditional Korean Medicine (TKM), the high sodium and additives in processed foods can lead to the accumulation of 'Phlegm-fluid' (Dameum), which are essentially metabolic waste products that cause the body to feel heavy and swollen. Furthermore, a diet centered on refined flour can cause 'Spleen Qi Deficiency' (Biheo), a state where the digestive system weakens, making you more prone to weight gain even if you eat the same amount as others. Poor circulation from such foods can also lead to 'Blood Stasis' (Eohyeol), which raises inflammation levels. When I order, I choose 'Junior' sizes and ask for half the sauce to reduce sugar and sodium. Swapping French fries for coleslaw is another excellent way to manage calorie density. Ultimately, the key is understanding your body; if you are prone to edema, you must limit sodium, and if you have a weak digestive fire, the fats in the patties may be burdensome. Tailoring your choices to your specific constitution is the best way to achieve a sustainable diet without the yo-yo effect.