Ahhhh - another 'Beef Dripping and Lard' fan.
Full fat milk, butter e.t.c...........(All of my life)
A little bit of what you like doesnt harm you.

I'm 45, I have eaten all of the above regulary (in moderation)
My cholesterol is 2.7; my blood pressure is 60/115 and I'm slightly under my ideal weight.

I do however climb mountains and walk at least 4 miles a day.