Review of Fresh Dairy Milk & Milk Products

hello i have been consuming fresh diary products for a while now especially the yoghurt in the paint and it was tasty but of late it it tastes wierd and it dilute. At first i thought it was the problem of the place where i had bought it but then i tried a different place in a different location and still got a disappointment because i have been relying on this yoghurt to keep me through my long working hours during the day and night. have you changed the product