Many people wonder what is the key factor for weight loss: diet or exercise. One of them plays a crucial role in shedding extra pounds, according Eat This, Not That! website. Which has a bigger impact on weight loss? A solid balance between a healthy diet and regular exercise is important when trying to lose weight. According to sports nutrition specialist Amy Goodson, weight loss essentially comes down to creating a calorie deficit. While exercise helps burn calories and improve overall health, it can be difficult to resist unhealthy food after an exhausting workout. Changes in diet directly …