Good Antifreeze to use

[jkeesey]

I tried a search and couldn't really find my answer. I know recent discoveries have shown that certain antifreezes can cause harm to our old engines and radiators. Where is a list of the good ones to use? I just got some Ethylene Glycol from a local store but am afraid to use it since non of the IAT or OAT or AEIOU are listed on the bottle. It says its good for 5 years which is what scares me. It used to be the cheapest antifreeze was made for the older engines, now I have no idea.