I just got my blood results back. I was higher than the reference range on urea, protein and calcium. My doctor only mentioned the calcium reading and he's referring me for another blood test. Is there anything especially wrong with being high urea, protein or calcium?

I think I was also high cholesterol (5.5 mmol) but there is no reference range.

I ask because ironically while waiting for bloods to come back I started taking a calcium supplement because I've started a diet and have temporarily stopped drinking milk. Maybe I shouldn't take it.