Eastern Orthodox Christians are permitted with special permission to receive the Eucharist from a Catholic Church on certain occasions and other non-Catholic Christians may be able to receive if they are in danger of death, express a belief in the Eucharist, and ask for it on their own initiative. The reason for this is that only the Catholic Church and the Orthodox Church believe in the Eucharist in the proper sense, and furthermore, the Eucharist is a sacrament of unity within the Church, and it would be wrong for those who do not share fully in the unity of the Catholic Church to receive it.
In the church.
in a convoluted sense yes you do, its not the normal Eucharist though.
Eucharist is a form of Initiation to the church to receive God's Communion.
You must receive the Eucharist properly because it is a solemn and ancient religious ritual, and if you do not do it properly you would be showing disrespect to that tradition.
Catholics must receive the Eucharist at least once per year during the Easter season.
the importance of the Eucharist is indefinite! You need jesus in your life, and the Eucharist is Jesus, so the average Catholic should receive the Eucharist as many time as he can in a week. he should go to daily mass, and pray and think about Jesus, the most Holy Trinity, and Our blessed Mother as often as he or she can, and offer our lives to them.
Eucharist
Who is going to know and hold you accountable if you don't confess your sins before taking the Eucharist?
When you receive the Eucharist, you remember that is is the Body and Blood of Christ, and Christ gave himself up for all of us.
The Eucharist gives one the "food of eternal life." The Eucharist also allows us to receive the Lord and shows us that we are committed to Him. The Eucharist also is the initiation into Christ's body and blood which was shed for us. Therefore Eucharist is a sacrament of Initiation.
Catholics and others are welcome to attend an Orthodox service, but they are not permitted to receive the Eucharist, as this is reserved for members of the Orthodox Faith alone.