how can you lose man tities?

Answer 1

since we cant spot reduce body fat the only way to lose them is overall fat loss (reducing body fat percentage) which you achieve with healthy diet and exercise (cardio is the most important since its the only fat burning exercise)
find daily calorie intake calculator on the net, enter all your stats and it will tell you how many calories you need a day to maintain, take off 300-400cal off that number and thats how much you need to lose.
eat 5-6 small meals a day (eat every 2-3 hours - it optimizes your metabolism)
5-8 servings of fruit and veggies a day
8 glasses of water
have complex carbs for breakfast - they give you energy
have protein (lean meat, legumes etc) for dinner - repairs muscle
cardio is the only fat burning exercise and burns fat all over your body (running, jogging, swimming, spinning, elliptical etc) 4-6 times a week for 30-50min (ideally 45min because the first 20-30min body burns carbs and only then starts burning fat), light weight training (more muscle=faster metabolism)
dont consume foods that are made of white flour (white bread, cakes, pasta etc.), sugar loaded foods (cookies, icecream, candy etc) and nothing fried, oily.
ofcourse you can spoil yourself once in a while with a little treat:)

Answer 2

build some tuff man chests. lose any excess fat with cardio and a healthy diet, build up strong chest muscles with bench presses and other workouts, and tone with push ups. good luck.