What food should I eat to lose weight?

Decreasing your intake of processed foods and added sugar can help you lose weight in 7 days. Drinking plenty of water and adding fiber to your diet might also help. That said, many factors influence your ability to lose weight, and it's better to aim for slower and more sustainable weight loss of 0.5–2 lbs per week. Fast for 16 hours and eat only during an 8-hour window. For most people, the 8-hour window would be around noon to 8 p.m. A study on this method found that eating during a restricted period resulted in the participants consuming fewer calories and losing weight. Foods with soluble fiber like fruits, vegetables, and legumes. Zucchini Noodles. Zucchini noodles, also known as "zoodles," are a fantastic low-calorie alternative to traditional pasta. Fish and Shellfish. Metabolism-Boosting Powers: Fish (salmon, tuna, sardines, and mackerel) are rich in omega-3 fatty acids and protein.