['Weight loss. Eliminating junk food can significantly reduce the total number of calories we consume in a day, which leads to weight loss. ... ', 'Good nutrition intake. By eliminating junk food, there is more room for nutrient-dense food. ... ', 'Reduced health risks. ... ', 'Clear and glowing skin. ... ', 'Better mood. ... ', 'Better sleep. ... ', 'Improved muscle tone.']