Dr. Saurabh Sethi, a gastroenterologist with training from Harvard and Stanford, recently highlighted seven common foods that can harm health when consumed regularly. He emphasizes that sugary sodas are essentially liquid sugar, leading to weight gain and metabolic issues. Fast food is criticized for being ultra-processed and high in unhealthy fats while providing little nutritional value. Deep-fried foods, including fries and snacks, contribute to inflammation and heart problems. Cakes and pastries, loaded with refined flour and sugar, cause blood sugar spikes and crashes, leaving you hungry soon after consumption. Surprisingly, packaged fruit juices, often perceived as healthy, lack fiber and contain concentrated sugars that can quickly elevate blood sugar levels. Additionally, many store-bought salad dressings contain hidden sugars and high calories, undermining healthy meals. Lastly, refined snacks like cookies are designed for easy overeating due to their low nutrient content. Sethi advises opting for fiber-rich and nutrient-dense foods for better long-term health.