My recommended supermarkets in Rio de Janeiro
Zona Sul
The biggest chain of supermarkets of Rio de Janeiro is Zona Sul. The variety and quality of their products are unquostionable. You can have different services in any of their supermarkets: fish shop, natural juices, florist, breakfast service, pizzeria.. They offer delivery service in all their supermarkets and you can also buy thought their site.
I like all of them but i always go to the one located in Leme that it was totally renewed a couple of years ago and is very complete.
www.zonasul.com.br - Follow the link to see your nearest supermarket
Pão de Açúcar
Another good chain of supermarkets is
Pão de Açúcar. They have several supermarket around the city, mostly in the south part of Rio de Janeiro. They offer a wide range of products that are very difficult to find out in other places. The quantity and variety of any of this products are very big if you compares with other supermarkets of Rio. They have delivery service and you can buy online.
I like buying in their supermarkets; they have a gourgeous selection of national and international wines.
www.paodeacucar.com.br - Follow the link to see your nearest supermarket