Does a spread cheese is bad?

I like hard cheese,but enjoy use spread of,for salads, snacks, but my mum say,that he is bad,and not benefit.
If spread cheese cooked of natural hard, thus components his will be a same, as today spread cheese cooking of palm oil and powder forming milk, with non natural aromas, as somethimes cheese cooks of bad date of, as keeping his for low price, as in Switerland found this as damaged of over formed, and natural cheese today cooking as by fast technologies,do not wait a month and more for cheese preparing better. 
Where adding a special spreading salt, as where in use you pressure will raise, bones will fragility, and calcium washing out, obesity will be,as calories is high, as a few substances from low price a packet will absorb in cheese, as adding for taste a lemon and sorbin acid will inflammation  gastrointestine, if having, as try to use in culinary a hard cheese.