What are some items that absolutely have to be refrigerated?

Question

Aside from meat and ice cream, what are some items that cannot be used if allowed to thaw. I'm having trouble thinking of any things outside of food. Help?

Answer 1

your freezer !  it cant be used unplugged can it

ice packs for medicinal use..

vaccines can not be used frozen..

Answer 2

Fish, any dairy products (including milk, cheese, cream cheese, sour cream), certain medicine (like insulin--at least some types--and vaccines, like the HPV vaccine), organs being transported to different hospitals for transplants, blood (storage)

Answer 3

What about icecubes

Answer 4

vaccines?

Answer 5

body parts,   people in cryogenic storage....