As a health and fitness expert, I can tell you that walking can certainly contribute to weight loss, but the effectiveness of this method depends on several factors including your current weight, diet, and overall health. Walking 4 miles a day is a good start and can help you burn calories, but for significant weight loss, it's important to also consider your total daily calorie intake and calorie expenditure.

To lose weight, you need to be in a caloric deficit, meaning you burn more calories than you consume. Walking 4 miles a day can help create this deficit, but you also need to pay attention to what you eat. A balanced diet that is low in sugars, saturated fats, and high in protein, fiber, and healthy fats can support your weight loss efforts.

Additionally, it's important to increase your activity level gradually to avoid injury and to combine different types of exercise for a well-rounded fitness routine. This could include strength training, high-intensity interval training (HIIT), or other forms of cardio.

Remember, consistency is key, and it's also important to listen to your body. If you're new to exercise, starting with walking is a great way to ease into a more active lifestyle.

Walking 4 miles a day can contribute to weight loss, but it's just one piece of the puzzle. A comprehensive approach that includes a healthy diet and a variety of physical activities is the best way to achieve and maintain a healthy weight.

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Losing weight is all about burning more calories than you consume, and 3,500 calories equates to about 1 pound. So if you walk or run off 500 calories every day for a week, you'll lose around 1 pound per week. ... Walking at 3 mph for about 80 minutes would also cover about 4 miles and would burn more than 950 calories.read more >>