One of the most significant reasons for weight gain is an unhealthy diet.
Consuming high-calorie but low-nutrient food such as high in sodium snacks, fast food, and processed meals can lead to weight gain. Packed with empty calories, these foods don’t provide the essential nutrients your body needs.
To overcome this obstacle, focus on a balanced diet rich in whole foods like fruits, vegetables, lean proteins, and whole grains.

Note : Portion control and calorie counting is also important because even healthy foods can contribute to weight gain if consumed in excessive amounts.