Danny has a masters degree (MSc.) in Nutritional Sciences from University College Cork, during which time Danny took classes in biochemistry, clinical nutrition, micronutrient interactions and physiology. Previous to this Danny also completed a BSc. Degree in Biology and Physics Education and spent a year teaching these subjects.
Danny is the founder of Sigma Nutrition and head of content creation for the company. Known for hosting the top-ranked podcast Sigma Nutrition Radio, Danny is also a respected educator in the field. He has spoken at conferences and events all over Europe (including London, Dublin, Amsterdam and Vienna), as well as the United States and Australia.