thanks for your query As you have rightly done you have stopped all diary products do not eat food from outside .It is just processed food with toxic ingredients , color and flavoring agents . please cook your own food While travelling use only steamed food take a probiotic daily Avoid gluten foods like wheat ,breads etc They are the cause of leaky gut just like the diary the wheat you get now is hybrid wheat which has lot of dangers including causing diabetes . Dont drink alcohol , no smoking and no soft drinks including your electrolytes reduce intake of grains and use only after soaking for 12hrs and after pressure cooking try no oil cooking because most of the current oils are industrial oils and refined ones noyt fit for consumption .It has only calories but no nutrients. you probably have a condition called leaky gut which needs to be addressed by a Gastroenterologist or a functional medicine doctor hope this helps.