I understand we are not permitted to donate organs or our body for research after death.

One view is that in the absence of cadavers medical science will not progress and there will be more humans dead due to non availability of organs

Simultaneously we are allowed to receive organs from other donors after their death this appears unjust

Your views to understand this matter in the right perspective will be useful for youth

Yes this is current opinion of Ayatollah Sistani
Until the opinion changes, there are many non Muslims donating organs and Muslims are a minority in the West in any case