How can you tell if your guinea pig has a vitamin c diffenacy?

It depends on the type of vitamin deficiency. If it's a vitamin C deficiency, then the

guinea pig may develop a disease called scurvy. The symptoms include loose teeth,

loss of appetite, and swollen joints. Scurvy and other diseases caused by a type of

vitamin deficiency can be severe to guinea pigs, so they should see a vet for

treatment.