Hair transplant from another person possible?

You can transplant hairs from identical twins, but cadavers are not really an option. As you point out, risks associated with this type of procedure may not be worth it.

Jennifer37714 When a person undergoes an organ transplant they are placed on immune suppressing medications. This is done so their body does not reject the transplant. These medications have side effects and the benefit when life saving out weighs the risk. Without these medications the body would reject the donor hair. So while theoretically it could be possible it is not worth the risk.

you can get any organ from any other person but the risks are very high. Sure you see teh success story of a heart transplant but often what you dont see are the hundreds of peopl admitted for the chornic managment of complications due to having a transplant.