text: i'm 24 yrs old hav height 5.8 ft but my weight still 55kg .i want  to increase my wt plz help me?   eat food more than 3 times a day. make sure thst it is rich in carbohydrates and fats. always have a midnight snack. right after you wake up eat foods. you can also do what sumo wrestlers do. right after they eat their food they go to sleep. make sure that you do not do plenty of activities.