How to lose weight 16 kg in 4-5 months? I do regular exercise and running. Please also tell me about diet. Which should be taken in a day?

See Dr., and then... Helpful weight loss diets have natural foods that take time to chew but contain few calories. Examples include carrots, celery, and iceberg lettuce (little/no salad dressing). When shopping for fruits, buy small ones no bigger than a tennis ball, because fruits have sugar. Drinks without calories include water and green tea. A calorie is a calorie, but surely avoid sugar & simple starch calories.