Adanna began documenting her life as a medical doctor, alongside her husband David in 2014, amassing a small YouTube following before a viral dance video began the couple's online success. Adanna welcomed her two boys Kian and Noah into the Steinacker family and they are now known as "The Adanna & David Family".

Entrepreneur Adanna successfully runs her own business Medics Abroad, alongside documenting the family’s busy life with her husband David. Over the years, Adanna has amassed over 325k followers across her popular Instagram and YouTube channels and was recently chosen as a Vitabiotics and LEGO ambassador. In 2020, Adanna & David created the movement #EarlyChildhoodAntiracism and have featured in important press pieces for Grazia, Notebook Magazine and Stylist, as an expert on the topic.

More recently, Adanna has begun building her personal brand away from parenting with a focus on female empowerment, digital coaching and motivational speaking.