biology

Olivier Bernard (pharmacist)

Olivier Bernard (pharmacist) is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Olivier Bernard (pharmacist) rather than just read about it. In short: Olivier Bernard, known as the Pharmafist (Le Pharmachien), is a Canadian science communicator who uses cartoons to counter pseudo-scientific myths. He writes the Pharmafist blog, the Pharmachien books and produces the television program Les aventures du pharmachien, denouncing ineffective or dangerous treatments.

Key takeaways

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Reference excerpt

Olivier Bernard, known as the Pharmafist (Le Pharmachien), is a Canadian science communicator who uses cartoons to counter pseudo-scientific myths. He writes the Pharmafist blog, the Pharmachien books and produces the television program Les aventures du pharmachien, denouncing ineffective or dangerous treatments.

Early life, family and education Bernard earned his Bachelor of Pharmacy in 2004 from Université Laval in Quebec City. He subsequently completed, in 2006, a master's degree in pharmacogenetics and worked for some time in the pharmaceutical industry.

Career Bernard started working as a pharmacist after receiving his bachelor's degree in 2004. However, disillusioned by the industry's business practices, Bernard quit working as a pharmacist full-time in 2013.

There was a constant conflict between the commercial side and pharmaceutics. He still works as a part-time pharmacist but focuses working as a scientific communicator. He writes books, produces a television program and gives conferences. He comments on medicine and pseudoscience on lepharmachien.com (in French) since 2012 and in English on thepharmafist.com, since 2016. Bernard uses a colourful style, described by emergency physician Alain Vadeboncoeur as "friendly, but confident, perhaps a little of a smart-ass", but "he does not attack people, only practices, ideas and concepts." As a science communicator, Bernard says he's influenced by Vadeboncoeur, as well as astrophysicists Hubert Reeves and Neil deGrasse Tyson.

Web activity Through his website, the Pharmafist aims to "destroy scientific myths and health beliefs and (...) encourages people to develop critical thinking and to make better choices about vaccines, gluten, nutritional complements, sugar or useless cold medicines." In March 2019, Bernard was targeted by an intimidation and doxing campaign from groups supporting the use of vitamin C injections as a treatment for cancer, after demonstrating this practice promoted by alternative medicine practitioners is not supported by scientific evidence. He publicly denounced the degree of hostility unleashed on him and his spouse. In 2017, his French Facebook page had 144,000 subscribers. The lepharmachien.com website logged 350,000 visits per month.

"One question I often ask myself is: Just how much must I make the content accessible? (...) Reaching a good balance between a short, punchy text and rigorous content is always a challenge." - Olivier Bernard, the Pharmafist

Books

Television series Three seasons of the documentary series Les aventures du Pharmachien (The Adventures of Pharmafist) have been aired by ICI Explora. They feature Olivier Bernard in his role as the Pharmafist, offering a scientific viewpoint on health care, through experiments, interviews, cartoons and humour. Bernard is identified as host and content producer of the program for DATSIT Studios. In the program, Bernard experiments on himself with many treatments he denounces as being ineffective: natural sunscreen, homeopathic solutions, products meant to change the acidity of one's urine. The initial broadcast of the first episode was seen by a total of 363,000 people on Radio-Canada's various platforms. A second broadcast two days later attracted 43,000 more.

Podcast series As the first season of his podcast Dérives , Bernard released in 2020 an eight-episodes podcast on the 2011 death of Chantal Lavigne, during a New Age sudation workshop. Produced with Radio-Canada, the podcast includes interviews with several people connected to the events leading to the tragedy. Bernard indicated Lavigne's death is one of the reasons started doing science communication. The second season of the podcast, aired in 2021, examines the events leading to the death of Nelson Deschênes following his participation in Ayahuasca rituals. Taking the death of Bernard Lachance as a starting point, the third season (2024) relates the role Guylaine Lanctôt played in the spread of medical disinformation in Quebec and Canada, mainly in the 1990s. The fourth season makes a deep dive into chronic Lyme disease. The podcast was awarded the Michener Award for 2025, which Bernard accepted for Radio-Canada.

Distinctions 2025: Michener Award 2024: Meritorious Service Medal (Civil Division), Governor General of Canada 2019: John Maddox Prize (early career award) for defending science (award from Nature and Sense about Science) 2018: Prix Coup de Coeur, ASPQ (award from Quebec's Public Health Association). 2015: Prix Innovation, Ordre des pharmaciens du Québec (Innovation Award from the Order of Pharmacists of Quebec). 2014: Prix Sceptique, Les sceptiques du Québec (award from Quebec's Skeptics Association).

Personal life Bernard is from Beauport, which is now a borough of Quebec City. He has been living in Montreal since 2006. He is in a relationship with author India Desjardins. In Winter 2017, Bernard shared with university magazine Contact that starting a family is not out of the question.

I was always a skeptic. (...) I was constantly challenging my parents and my teachers, as early as elementary school. - Olivier Bernard, The Pharmafist Passionate about the outdoors, Bernard gets his energy from expeditions in nature.

External links The Pharmafist's official website.

References

Illustrations

Worked examples

Example 1 — a first encounter with Olivier Bernard (pharmacist)

Start with the simplest possible case. Write down what Olivier Bernard (pharmacist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Olivier Bernard (pharmacist) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Olivier Bernard (pharmacist) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Olivier Bernard (pharmacist)

In research: Olivier Bernard (pharmacist) appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Olivier Bernard (pharmacist) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Olivier Bernard (pharmacist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1982 births, 21st-century pharmacists, Canadian television personalities, so understanding it makes those chapters shorter.
In everyday life: Look for Olivier Bernard (pharmacist) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Olivier Bernard (pharmacist) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Olivier Bernard (pharmacist) means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Olivier Bernard (pharmacist) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Olivier Bernard (pharmacist) in simple terms?

Why does Olivier Bernard (pharmacist) matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Olivier Bernard (pharmacist)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Olivier Bernard (pharmacist).