In my impression, men are always thin, because they sweat more and lose weight faster. I suggest you eat OB protein. At present, I think eating that is the most effective. Summer is just the season when you can sweat more, drink more water and eat less greasy food. Walk more, walk around the hula hoop at home 1 month, and you can lose about 20 pounds. I lost 20 pounds in half a month, although I feel dizzy when I stand up, because I only drink porridge in the morning.