How can I drop 20 pounds fast?

To lose 20 pounds safely, create a calorie deficit by eating nutrient-dense foods and exercising regularly. This typically takes 10-20 weeks at a healthy pace of 1-2 pounds per week. Eat more vegetables, lean proteins, and fiber. Reduce processed foods, sugary drinks, and excess carbs. Do cardio and strength training 4-5 times weekly. Stay consistent and patient for lasting results.