Gud morning dear .hope u r doing good .dear there r so many reason of weight gains as improper diet ,thyroid ,not taking balanced diet too .so first of all go for thyroid test .take healthy and balanced diet ,avoid oily spicy junk food .take plenty of liquids nd water, take 3 to 4 ltr liquids daily ,go for walk ,do yoga nd exercises, take green tea it's also works ..try it take fresh fruit juices too take care dear

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