I cannot blame food shops or food, generally. My thyroid is the culprit. It changes periodically and without notice. Often, just when I have found the key to weight loss for that level and have made some progress, the thyroid changes and I need new meds, a few weeks to find out if they work, and a different approach. I have been stalled at size 14-18 for months. (The size range reflects brands and styles.) I know that anyone who performs food shops also has access to the nutrition information for the foods they order and/or eat. Any food shopper can adjust their diet and supplements as needed or desired and offset some typical weight triggers that may be associated with the sweetness, saltiness, or fatness of food. Protein, fiber, pungency, and water go very far to help with hydration, blood sugar levels, hunger, etc.
My garden in England is full of eating-out places, for heat waves, warm September evenings, or lunch on a chilly Christmas morning. (Mary Quant)