Known for his complete five-year record of his sneezes since 2011, and over 100,000+ observations from tracking food, water and supplement intake, sleep, fatigue and allergies, Thomas Blomseth Christiansen took matters fully into his own hands in finding solutions to his health issues. He is a technologist and social entrepreneur with a special interest in personal health data, who has been building technology for extensive self-tracking into different health conditions. Thomas’ self-quantification journey began with his pollen allergy, when he decided it would better to base his health decisions off self-tracked quantitative data rather than his own instincts. Now, after many minor and some major changes to his lifestyle, he has nearly fixed his pollen allergy, all without using any medication. “For me it wasn’t so much a question about who had the most knowledge, it was a question about if I believed in the method that was applied, and that was when I decided, I believe I have a better method of solving my personal health issues”, says Thomas Blomseth Christiansen. As a software programmer, Thomas decided that if he was going to spend so much time tracking his own health, he might as well develop tools that others could …