A former marketing manager and specialist, this breast and brain cancer survivor is the author of two light-hearted bestsellers, Plus fou que ça…tumeur! published by Québécor in 2010 and 2015. Her interest for medical cannabis led her to earn her certification from THC University in Colorado; since then, her passion for the medical aspect of cannabis has continued to grow. Ms. Lettre gives talks on the subject to the general public and to health professionals. Trained in Los Angeles by renowned chef Jeff Danzer, she is now preparing cooking workshops for those who want to learn how to make their own cannabis oil and butter. She also wrote the first book in French on medical cannabis, published in October 2018 by Trécarré.