Yes, unhealthy habits and a poor diet can contribute to the development of cellulite. Eating too many processed foods high in fat, sugar and salt may increase inflammation and fluid retention, making cellulite more noticeable. Not drinking enough water can also reduce skin elasticity. A sedentary lifestyle with little exercise leads to a loss of muscle tone, allowing the fat cells to push through more easily and create that dimpled look. So while genetics play a role, adopting a healthy diet and staying active are important steps you can take to minimize the appearance of cellulite.