Pay attention to do more aerobic exercise. Running or cycling is a good aerobic exercise to reduce fat at least three times a week.
There is also light weight, multiple instrument exercises and calorie control. Eat less and eat more. Eat two boiled egg whites after exercise. Don't eat egg yolk, drink a glass of skim milk. For dinner, you can drink a small bowl of porridge, eat cucumbers and tomatoes, and eat less cooking. It is best to eat it raw or cold.
I'm sure it will work ... and it won't harm your health. If you don't know anything, you can ask me directly.