hi soumya, if u r on medications, plz remember to take them first thing in the morning, thts the key to keep ur hormones near normal , exercise also stimulates thyroid gland for better secretions of its hormones.. so do tht as many times a week as possible. warm water and lemon also keeps thyroid stimulated. so twice in a day is gud. besides these , you also need to avoid some goitrogenic foods like cabbage, broccoli, spinach, turnips, soyabean. and restrict your salt intake a little, to avoid qater retention. by following these guidelines im sure you ll be able to manage your weight and thyroidism.