Adda Bjarnadottir is a registered nutritionist in Iceland with a BSc and a master’s degree in human nutrition. She started out as a writer for Authority Nutrition in 2015 and transitioned over to Healthline in 2017. She now manages writer communications, topic selection, and medical review of all nutrition content.
Healthline Editorial Guidelines
Finding health and wellness information is easy. It’s
everywhere. But finding trustworthy, relevant, usable
information can be hard and even overwhelming.
Healthline is changing all that. We’re making health
information understandable and accessible so you can make
the best decisions for yourself and the people you love.
Read more about our process