General Health
Thyroid Gland: What It Does and Why It Matters
Your thyroid gland is a small but powerful organ that controls much of how your body functions every day.
🩺 Health Topic
Conditions & Diseases
Evidence-based guides to diseases and medical conditions affecting Canadians — from heart and cancer to digestive, kidney, and hormonal health. reviewed by our editorial team.
Subcategories
General Health 478
Heart & Cardiovascular Health 115
Cancer 89
Medical Tests & Diagnostics 81
Digestive Health 57
Respiratory Health 49
Genetics & Congenital Disorders 38
Diabetes 34
Kidney Disease 26
Liver & Gallbladder Health 23
Allergies & Immunology 23
Surgery & Procedures 20
Infections & Infectious Diseases 18
Thyroid Disorders 14
Blood & Hematology 11
Ear Disorders 8
Endocrine & Hormonal Disorders 6
First Aid & Emergency 6
Stroke & Cerebrovascular Disease 5
Conditions & Diseases 5
ENT & Throat Disorders 4
Urology & Bladder Health 2
General Health
Screening Test: What It Is and Why It Matters
A screening test is one of the most powerful tools in preventive health care. It checks for possible health conditions in people …
General Health
Warning Signs of Pain You Should Never Ignore
Your body uses pain to send you a message. Most of the time, a sore back from moving furniture or an upset stomach after a big …
General Health
Natural Sleep & Wellness Remedies: A Complete Guide
Finding effective natural sleep and wellness remedies can feel overwhelming. Whether you are dealing with insomnia, gallstones, …
Cancer
Skin Cancer and Sun Exposure: What Canadians Must Know
Most of us love soaking up the sun — especially after a long Canadian winter. However, too much sun exposure is one of the leading …
Cancer
Skin Cancer Risk: Are You at Higher Risk?
Understanding your skin cancer risk is one of the most important steps you can take for your health.
General Health
ACTH Hormone: What It Does and Why It Matters
The ACTH hormone — short for adrenocorticotropic hormone — is a powerful chemical messenger made in your brain.
General Health
Acroosteolysis: Causes, Symptoms & Treatment
Acroosteolysis is the medical term for the destruction or resorption of the distal phalanges — the small bones at the very tips of …
General Health
Benzoic Acid: Uses, Safety & Health Effects
Benzoic acid is a simple organic acid that occurs naturally in many plants and foods. You can find it naturally in berries, …
General Health
Nitric Acid: Health Risks, Exposure & First Aid
In its concentrated form, nitric acid releases toxic fumes. These fumes can irritate and damage the respiratory tract even without …