How Do I Breathe is an R&B song by American singer-songwriter Mario, from his 2007 third studio album Go.
Mario co-wrote the song with Taj Jackson and its producers, StarGate.
The track was released on May 15, 2007 as the first single from the album, receiving mixed reviews from critics, some of who opined it was a let down from Let Me Love You.
However, the single peaked at the Number 46 spot on the Billboard Hot 100 and at Number 21 on the UK Singles chart. It was Mario’s last charting single in the UK.
The song also peaked at Number 18 on the Billboard Hot R&B/Hip-Hop Songs chart.
The first official remix to the song features rapper Fabolous and its second features Cassidy.