General Health
Antibodies: What They Are and How They Protect You
Your body has a remarkable defence system, and antibodies are one of its most powerful tools.
Medical Author
Canada Health Journal Editorial Team
Editorial Team · Canada Health Journal
Articles on Canada Health Journal are researched and written by our editorial team. Every article is checked for accuracy against guidance from Canadian and international health authorities — including Health Canada, the Public Health Agency of Canada, and peer-reviewed medical literature — and updated as guidance changes.
Our content is written for general education. It is not medical advice and is not a substitute for consulting a licensed healthcare professional. See our Editorial Policy, Corrections Policy, and Medical Disclaimer for how we source, review, and correct our content.
Articles by Canada Health Journal Editorial Team
General Health
Sensory Adaptation: How Your Senses Adjust Over Time
Your body is constantly receiving information from the world around you. Your eyes detect light, your ears pick up sound, your …
General Health
Acoustic Nerve: What It Is and Why It Matters
The acoustic nerve — also called the vestibulocochlear nerve or auditory nerve — is one of the most important nerves in your body.
General Health
Anaphylactic Shock: Symptoms, Causes & Treatment
Anaphylactic shock is a severe, whole-body allergic reaction. It is also called anaphylaxis.
General Health
HIV and AIDS: What Every Canadian Should Know
HIV is a virus that attacks the body’s immune system. Specifically, it destroys white blood cells called CD4 cells, also known as …
Mental Health
Serotonin: What It Does and Why It Matters
Serotonin is a chemical messenger found mostly in your brain, gut, and blood platelets. Its scientific name is …
Mental Health
Depression Symptoms: Physical and Emotional Signs
Depression is one of the most common mental health conditions in the world. According to the World Health Organization (WHO), more …
General Health
Dopamine: What It Does and Why It Matters
Dopamine is a neurotransmitter. That means it is a chemical your brain uses to send signals between nerve cells.
General Health
Diethylstilbestrol (DES): Risks, Effects & What You Should Know
Diethylstilbestrol, often called DES, was the first synthetic estrogen ever produced. It was widely prescribed across North …
Heart & Cardiovascular Health
Peripheral Artery Disease: Symptoms, Stages & Diagnosis
Peripheral artery disease happens when the arteries that carry blood to your limbs become narrow or blocked.